I'm in. I do have a concern, perhaps I dont nderstand. Drafting across multiple rounds will not only be confusing but could lead to massive problems. Everyone will have the incentive to draft their round 1 and simultaneously branch out to get the player they want-- round 1, pick 2 takes his player and simultaneously should take round 2 pick 1. This will lead to manger 3 taking his 1.3, his 2.2, and his 3.1 simultaneously. This really starts to matter for those n the 10-15 slot in round 1.. If I have pick 10 in round 1 then I could strategically draft to have 10 players (2.9, 3.8, 4.7, 5.6, 6.5, 7.4, 8.3, 9.2, 10.1) before manager in the 11 spot has a single player. Then 11 would do the same, etc....
I'd go round by round, slower but necessay.