As far as I know we have to wait at least a year from the day of the trade to resign him since we are the team that traded him just last year. I've heard there's a rule out there that says if a team trades a player, they can not re-sign that player for at least 1 year or the NFL can review the trade and provide compensation to the team loosing the player. Now in this case... this scenario could be different, because its the redskins who chose to cut JT. I heard them talking about this on Sirius NFL radio a couple of weeks ago. I dont know how much truth there is to it, but the hosts on Sirius are usually pretty darn reliable.
Yeah, the only reason that actually makes me believe that we will sign JT is because we didn't sign a olb in the draft(well, one that will make it to the start of the season).