NFL free agency kicked off with the legal negotiation window on Monday, and players can now officially sign with new teams as of 4 p.m. ET on Wednesday, which was the start of the new league year. There has already been plenty of action.

Many free agent signings have been made so far, with teams filling holes with cap space. However, not every team has been successful filling every hole, meaning the trade market is the next step. While it isn't easy to find players who fill needs waiting to be traded for,