Peacock is probably coming at this from the POV of England test players, who play more games, on average, than any of the big 3 in Rugby League AND the SANZAR nations in Rugby Union AND the Home Nations in Rugby Union.
Quote Wellsy13="Wellsy13"The only way to make it financially viable for players to play less games is to put a cap on the number of games they can play in the league.'"
SL clubs won't rest players from SL games, because it could mean the difference between winning and losing games, and making the SL finals or not. That stance is understandable.
Quote Wellsy13You can't reduce the games, we need the money.
We also need to think of other ways of getting TV money. Can we reduce SL fixtures and introduce another/reinvent an old competition(s) to sell to broadcasters?'"
You can reduce the number of SL games, but make up the shortfall by allowing SL clubs to enter an existing competition - the Northern Rail Cup.
SL - 16 teams, 17 rounds (one being the Millennium Magic). A team plays ever other team once, plays two teams a second time.
NRC - English SL clubs join English Championship and C1 teams. 4 pools of 8, 10 regular rounds, where a club could play every other in its pool once, and one from the other 3 pools. If test players are on representative duty for a particular weekend, they would not play NRC that weekend. Welsh and French clubs could form a similar competition with French 1st and 2nd division clubs.
Not including pre season or Challenge Cup, SL clubs get 13 home games, Championship clubs get 15 home games.