Best thing to do is to leave out the 12 teams that came bottom last season imho, what do you think?
I also think there may be a problem with the players names, it's great that we can rotate them and edit them but that means as soon as you change "Dave" to "John" all the Dave's will become John. I can see this being a problem if there are two people editing the names. I think that's where we need to start, just doing the names of players in each squad, I don't mind doing that unless you would like too. Once that is done both of us can go through changing the stats and player history etc.