Add anything you know below, and I'll keep this top post up-to-date as news comes out.

IN
Aaron Nicholson (Keighley - at Oxford on loan in 2016)
Jake Joynt (unattached, but previously with Featherstone and York)
Will Cooke (Castleford)
Anthony Cox (London Skolars)
Liam O’Callaghan (Hemel)
Harrison Brough (Hemel)
Tommy Newbould (possibly unattached, but previously with Castleford youth and Featherstone reserves)
Josh Atkinson (Newcastle)
Jesse Sheriffe (Keighley - at Oxford on loan in 2016)
Stuart Biscomb (Rochdale)
Callum Windley (West Hull)

RE-SIGNED
Marcus Brooker
Scott Fleming
Jordan Siddons
Curtis MacDonald
Andy Hoggins
Harvey Burnett
Luke Gardiner
Luke Evans
Casey Canterbury
Josh Scott
Clark McAllister
Charlie Greene

OUT
Nathan Kitson (Keighley)
Daniel Igbinedion (Castleford)
Jorge Richardson (Hemel)
Errol Carter (Gloucestershire All Golds)

RUMOURS
In - young halfback who has returned to England following stint in Australia (League Express, 3 October 2016)

NEWS OF DUAL REG PLAYERS FROM 2016
Will Maher and Tom Holmes of Castleford have both signed with Batley on season-long loans with a recall option.
Tuoyo Egodo of London Broncos has signed for Castleford.
Sean Hesketh of Batley has signed for Keighley.
Lewis Bienek and Callum Bustin have signed 2 and 1 year contracts respectively with London Broncos. So that means moving up to the first team squad although Bienek is also still eligible for the Academy.
Kieran Gill of Castleford has signed with Oldham on a season-long loan.
Jordan Williams, previously with London Broncos, has signed for London Skolars.

OTHER
Dual registration with both Castleford and London Broncos continues.
Oxford started pre-season in December 2016.
Warm-up match - 11.30 am, 15 January - Hunslet Club Parkside (away)
Warm-up match - 12 noon, 21 January - London Broncos academy (away)
Pre-season ends in February with club "bonding weekend" at Dalton Barracks hosted by 7 Rifles.
League 1 Cup round 1 - weekend of 18/19 February - Coventry (home)

To see latest squads, ins and outs for the whole of League 1, the Keighley board has this threadhttp://forums.rlfans.com/viewtopic.php?f

Morning guys. Bumped into a close friend of Cox who is still at Skolars. He hasn't resigned for Skolars and confirmed he's agreed terms with Oxford. Big loss for Skolars and Skolars fans. Quality player,mobile hard hitting prop. https://twitter.com/antcox94/status/782143794485596160

Morning guys. Bumped into a close friend of Cox who is still at Skolars. He hasn't resigned for Skolars and confirmed he's agreed terms with Oxford. Big loss for Skolars and Skolars fans. Quality player,mobile hard hitting prop. https://twitter.com/antcox94/status/782143794485596160

Latest new signing - Will Cooke, hooker from Castleford's academy


Also, thanks for the update, blindside. I've left it as a rumour for now, which I hope doesn't offend you....

No offence taken. Seems solid . https://twitter.com/antcox94/status/790242121378893824

No offence taken. Seems solid . https://twitter.com/antcox94/status/790242121378893824

Just confirmed In a press release. Looks like Whitehaven were to slow.

Yep, Cox has now definitely signed up (blindside first with the news nearly two weeks ago). Also Liam O’Callaghan and Harrison Brough in from Hemel, whilst Harvey Burnett, Luke Gardiner and Luke Evans have re-signed. Had to delay visiting any RL site myself today until after I'd watched the England game....

At the moment this thread has 14 players in Oxford's 2017 squad. Today's member email states "The good news on the player recruitment front is that we are close to completing it. We have retained a good amount of promising youngsters, recruited some more talented ones and secured continued dual registration partnerships with Castleford Tigers and London Broncos." So presumably that means there are some players secured that we don't yet know about officially.

Also, ticket prices confirmed as unchanged:
Season Tickets - Adult £100, Concession £50
On the day - Adult £12, Concession £6, Junior £3, Infant £1

Concessions - Seniors aged 65 and over, students (valid ID reqd), disabled (wheelchair and ambulant), armed services (ID reqd)
Juniors - 5-16
Infants - under 5s

Some more updates - Casey Canterbury and Josh Scott have re-signed.

Tommy Newbould joins - he plays "backline or the back row" according to Tim Rumford. So does backline mean three-quarters? Or, to return to one of my bugbears, is he a centre who gets played in the second row?

Latest new signing is Josh Atkinson, a centre from Newcastle, but who was previously with Castleford and has played a couple of games in Super League.

In other news, Jordan Andrade has signed for Gloucestershire All Golds "despite interest from a number of other League 1 clubs".

Some info gathered from a quick look at this week's (late arriving) League Express:
Jesse Sheriffe, who played a couple of games on loan from Keighley at the end of last season, has now signed permanently.
Jorge Richardson, who played a few games for Oxford at the start of last season and then completely disappeared from view (possibly injured?), has signed for Hemel for 2017.

Twitter tells me Stu Biscomb has re-joined. Fantastic signing.

That's the sort of news I like. I'm sure there must be a way of displaying a tweet here but I can't work it out, so here's a link insteadhttps://twitter.com/biscomb01/status/802948871076782080rl

Have we any idea of the calibre of the players coming in? ie. Cox, O'Callaghan and Brough

Another warm-up match announced - away to NCL Division 2 champions Hunslet Club Parkside ARLFC on Sunday 15 January. Hunslet website says kick-off at 11.30am, RFL website says 2pm.

One of their coaches is Castleford hooker Paul McShane, whilst they have a prop Adam Biscomb who looks vaguely familiarhttp://res.cloudinary.com/jpress/image/fetch/w_700,f_auto,ar_3:2,c_fill/http://www.yorkshireeveningpost.co.uk/webimage/1.8167604.1475758007!/image/image.jpg" >

Clark McAllister has re-signed for 2017.