Due to the salary cap, there are not very many trades made in the NFL anymore, but the Chiefs figured out a way to pull of a good one. Kansas City sending a conditional 4th round draft choice to the Saints in exchange for Willie Roaf. The starting left tackle will be a nice addition to what is turning in to a solid offensive line in KC. With John Tait and Roaf in the mix Trent Green will probably end up with fewer grass stains on his caboose this season. Roaf is a seven time pro-bowler who said he was going to retire if the Saints did not trade or release him.