I do this all the time during the draft process. (I user control all 32 teams and have a mock draft on
www.drafttek.com and then go in and input the picks with my NCAA imported draft class). A lot of times a team like Washington or San Diego only has 5 picks so I go in and trade all their picks and their punter to a team like New England that has a lot of picks for NE's punter. Then I go back in and trade the punters back for each other. Always works for me, kickers and punters.