Im in a couple of leagues where you can keep up to 4 players, for everyone you don't keep you get a higher draft pick. (exp you keep 2 you get a 2nd rd and 3rd rd pick, if you keep all 4 you don't get a pick until the 5th rd)
In one other league you have to keep 2 offensive and 1 defensive player.
I don't beleive we ever dicussed trading of future draft picks in either league.
I would say if you have to keep 6 in yours, since everyone will have a "1st rd" draft pick. That they could trade future picks since they know excalty what they will be trading.
If it is up to six and a team trades off a "4th rd" pick that would force them to only keep 3. Could cause a problem if that team that traded its pick away may want to keep 4. Thats where the problems start...
T.S. - "You don't have to love me, but you will [b]RESPECT[/b] me"