The Tampa Bay Buccaneers have officially signed their first round draft pick. Buccaneers edge rusher Rueben Bain Jr., picked No. 15 overall in the 2026 NFL Draft, signed his contract on Thursday, per the Tampa Bay Times' Rick Stroud. Bain signs his contract as rookie minicamp begins, getting it out of the way before getting to work on the field. Bucs first round pick Rueben Bain Jr. has signed his rookie contract which is four years with a club option. — Rick Stroud (@NFLSTROUD) May 7, 2026 Buccaneers sign Rueben Bain Jr. to contract Miami Hurricanes defensive lineman Rueben Bain Jr. (4) against the Indiana Hoosiers during the College Football Playoff | Mark J. Rebilas-Imagn Images Per the NFLPA's collective bargaining agreement, all rookie contracts are technically set before the draft begins. With that in mind, Bain's contract is a four-year deal with a fifth-year option — it's worth $23,760,590, with Bain set to receive a signing bonus of $13.74 million and earn $7,560,188 in his final year.…