By Chris Rosvoglou Several free agents have come off the board in the past 48 hours, but Rob Gronkowski remains available for the taking. While at a barber shop in Tampa, the All-Pro tight end was asked about his future in the NFL. It certainly sounds like he’ll remain with Tampa Bay. “There’s a very good chance,” Gronkowski replied when asked if he’ll be back with the Buccaneers. Even though Gronkowski said there’s a good chance he’ll re-sign with the Buccaneers, he wants to make Tom Brady wait for his decision. “I’ll let him have a little scare,” he jokingly said. “Let him go a couple of mon…