The trade process currently is very manual and slow. It's hard to evaluate trade options when you have to create a new "trade proposal" just to see the evaluations.

1.) Create a "trade portal" where you can actively place and switch out players to view evaluations in real time. This would you create a better experience and flow for trades.

2.) If not that, there should be a button to adjust the trade. Currently if you press back all the players are deselected.