The Tampa Bay Buccaneers signed CB Brent Grimes to a two-year, $13.5 million deal in the offseason, but if they draft a quality cornerback in the first- or second round of the 2016 NFL Draft, they could move on from Grimes after this season. Only $7 million is guaranteed in the first year.

Tampa Bay Buccaneers DE Robert Ayers might be a potential one-and-done candidate to be cut in 2017 if the team scores well in the 2016 NFL Draft at the defensive end position. He signed a three-year, $19.5 million contract, but all of the skill guarantees are in the final year of the deal. He has a $3 million injury guarantee in Year 2, which the Bucs could get out of if they find the proper replacement.

Denver Broncos OT Russell Okung signed a five-year deal worth $53 million in the offseason, but there is no guaranteed money in a deal he negotiated himself. If the team mines a quality left tackle in the 2016 NFL Draft, or finds another who can fit into their cap next year better than the four-year option at $48 million, Okung could be jettisoned in 2017 without any cap hit.

The Chicago Bears signed OT Bobby Massie to a three-year contract in the offseason, but only $6.5 of the $18 million is guaranteed. If the team drafts a right tackle, or elects to move OG Kyle Long back to tackle, they could get out of Massie’s deal after just a one-year experiment.

San Francisco 49ers RB Carlos Hyde (foot) is back to full strength and said his foot is ‘feeling great.’ Hyde played in just seven games in 2015 and had surgery late in December. He also slimmed down to 225 pounds this offseason, which is a seven-pound difference from the start of last year. Hyde compares new head coach Chip Kelly’s up-tempo offense to something similar he played in at Ohio State in college.

Green Bay Packers S Sean Richardson (back) has been cleared for on-field, non-contact activities after undergoing a cervical spinal fusion.

Houston Texans OT Duane Brown (quadriceps) said he is on track to play the first game of the regular season. Brown is progressing in his rehabilitation from a torn quadriceps tendon that was surgically repaired. Brown said the surgery went well, his rehab is going well and he is progressing rapidly.

Free-agent FS Reggie Nelson (Bengals) agreed to a two-year deal with the Oakland Raiders Wednesday, April 6, according to a source. Financial terms were not disclosed.

Michigan State QB Connor Cook, Memphis QB Paxton Lynch and Indiana QB Nate Sudfeld have all drawn interest from the New Orleans Saints.

Penn State QB Christian Hackenberg has met with the Buffalo Bills, while Mississippi State QB Dak Prescott has also scheduled a visit with the Bills.