As always things like this should be approached with caution, if i were a Featherstone fan i'd be happier with the term benefactor rather than investor which implies they will want their money back. However anyone who wishes to 'invest' on our game has to be a good thing.

Cougars are super league bound in 2015.

The current chairman said so and who am I to not believe him?

Are there going to be any teams left in the championship after "the floodgates" open and promotion and relegation return?

Yep, pretty much everyone that's there now.
Even IF they can gain promotion to SL, it's nigh on impossible for and Championship club to make the massive jump to the top 8, so they will be in a perpetual relegation battle to try and retain their place.
The 2 x 12, 3 x 8 structure will prevent any of the Championship clubs (plus the lower SL clubs) from progressing in SL.
As far as the investment in Fev goes, good luck to them but, with a maximum potential of 6500 fans, it's going to be a struggle (assuming they can gain promotion)

Approx what average crowd does Huddersfield need just to cover the rent on the stadium?

Not relevant whilst ever Mr Davy is on board and happy to keep "chipping in".
The supremo at Fev may well be the same but, Cas fans will tell you different.

Typical Nahaboo bluster which will, more than likely, fizzle out.

Proof of the pudding and all that.

It's obvious they are now going to push at that open door next year. Whether they get through it will be another matter. But wads of cash certainly help the process.

Typical Fake Sheik rubbish. We heard all this before at Cas Tigers. He is after something, it could be land or ownership of a club but whatever it is, he is only in it for one thing - himself.

Konrad Hurrell to Featherstone?

Why? Did he hear that their fans will swallow anything?

Only if they get to take a copy of the video back home with them