We might already have a Kevin Boss on the team in Scott Chandler.
Boss is ok, but he's not a superstar, and he's got a different skill set from say Zach Miller.
Boss is a big target in the red zone, has taken a ton of big hits, and blocks well. He usually makes the catch when the ball is thrown to him. Much like Buffalo, however, the Giants offense really doesn't rely on the TE with Boss starting at the position.
Chandler is 6'7" and started out as a receiver at Iowa before being transitioned to a TE. He's sandwiched between Dallas Clark and Marv Cook in the rankings of best TEs at Iowa. I'm inclined to see what Chandler has if Zach Miller isn't a possibility.