The Detroit Lions have signed 28-year old TE Will Heller to a contract.  Heller played in 12 games for the Seahawks last season and he caught 4 passes for 29 yards (7.3 avg).  He has now played in 70 games in his NFL career and he has caught 36 passes for 257 yards (7.1 avg) with 7 TD grabs.  Heller is like having an extra tackle as he is a good blocker in the running game.