1) Make sure that you post offer with stats.
2) If small offer, must have both sides accpt the deal and have 2 admins accept before being confirmed.
3) If large offer, must have both sides accept the deal and have 3 admins accept before being confirmed.
4) Wait untill the trade is confirmed before updating lines, rosters and cap to prevent confusion.
5) If the deal is a salary dump, or anything else along those lines, please state that, so the admins dont think its a huge rip off and you are cheating.
-- Other then that have fun and enjoy the league.