For Trades Involving Draft Picks:
There must be at least one actual player coming from each team. No more Pick for Player trades. The game requires this so it will save me the trouble of using dummy players to make the trade work, and then trading the dummy players back to their original teams.
Team 1 trades:
1st Round Draft Pick
Player A
Team 2 trades:
Player B
For Trades Involving More than 5 Players from the Same Team:
The game only allows me to enter 5 players from the same team in a single trade. Ex: If Team A trades 7=6 players to Team B for 1 player I have to enter a 2nd trade to complete the transaction. Going back to the rule for draft picks, I would also need Team B to include a 2nd player to make the 2nd trade work in the game.
I hope these make sense and if you need clarification or have questions feel free to ask.
Involving Trading of Draft Picks:
You are allowed to trade your picks from the current and upcoming season. No picks beyond that may be traded in the current season.
EX: In the 2041 season you can trade your 2041 and 2042 picks. You cannot trade a 2043 pick until the 2042 season starts.