These NFL players switched teams via free agency or trade

The excitement begins.

The period between March 13 and March 15 is the “legal manipulation” or negotiation period when NFL teams and free agents can initiate contract negotiations or frame trades.

March 15th is the start of the new league year and when those deals can go official.

There were plenty of notable names along the way, and here we give you the breakdown.

Note: This is ongoing and we will continue to update accordingly.