Okay, while we're talking about feature requests for v10 (or v11, at this point :), here's one:

It'd be amazingly wonderful if a League-wide play-time threshold could be specified -- say, 60% of real-world PAs or BFs -- and DMB would enforce the limit. By "enforce" I mean at least popping up a message during play that says "the next PA will cause this player to exceed his play time limit; do you want to pull him?" and letting the human player do that right then.

Yes, you can do this "by hand," but it's insanely intrusive and cumbersome: you have to remember to check the player card on every PA. Ew. Play-time limits are pretty common in multiplayer leagues, and this would really ease everybody's lives in those leagues.

--
ctate