I think it's a great idea. Something like 30 man rosters. No waivers. But yes, definitely trades allowed.
I guess it could also include waivers. I would just prefer it didnt I guess.
However at the end of each year, you really have to have each team cut a lot of guys, maybe keep like 8 guys. In a league like this if one team is royally stacked its over, and over for a long time if you let people keep like 20 players.
Maybe 10, I dont know.