I have ideas, but nothing solid yet. Effectively you could use 2 leagues. A redraft and a dynasty, the winner of the redraft gets to take over the team that lost the dynasty. I'm just concerned about how long it can realistically take to get a bad team good, but it forces the manager to make good trades and find good free agents.

I'm all for expanding the main league with the vision to move to a dynasty format once we've drummed up loads of interest.

You could also just run two redraft leagues and have a winner promoted to league 1 loser demoted to league 2 thing with redraft aswell... Really depends on what people really want.