Coach Raheem Morris said Tuesday McClellan (foot) will sit out practice due to injury, Tori McElhaney of the Falcons' official site reports.

Advice: Morris said McClellan and Bijan Robinson (ankle), who is also tending to an injury, are both expected to be available for mandatory minicamp, as D. Orlando Ledbetter of The Atlanta Journal-Constitution reports. It appears that the rookie sixth-round pick is still nursing the foot injury that kept him from working out at either the NFL Combine or Alabama's Pro Day, but the Falcons appear to expect him to be ready for practice sooner rather than later. McClellan will need all the reps he can get for any chance of carving out a notable role behind both Robinson and Tyler Allgeier. Rotowire.com Today, 9:26 am

Coach Raheem Morris said Robinson will not participate in Tuesday's OTA practice due to an ankle injury, D. Orlando Ledbetter of The Atlanta Journal-Constitution reports.

Advice: Morris said that Robinson is expected to be on the field for Atlanta's mandatory minicamp, as is rookie Jase McClellan (foot), who is also currently sidelined. The insinuation that Robinson's injury is only a minor issue is a relief, but the situation will still warrant monitoring until such time as the star running back is officially back on the field. Robinson could be primed for a Year 2 breakout with the arrival of Kirk Cousins (Achilles) promising an improved Falcons offense, but for the rest of OTAs, Tyler Allgeier could get a chance to handle the top backfield reps. Rotowire.com Today, 9:20 am

The Bills are slated to sign Valdes-Scantling to a one-year contract worth up to $4.5 million Tuesday, Adam Schefter of ESPN reports.

Advice: Valdes-Scantling was released by the Chiefs back in February, and he now lands with another AFC powerhouse. Buffalo's revamped wide receiver corps, which lost Stefon Diggs via trade and Gabe Davis to free agency, could use a deep threat to complement Khalil Shakir, Curtis Samuel and rookie second-round pick Keon Coleman. Working as the No. 4 man on the depth chart could be an ideal situation for Valdes-Scantling to contribute, though if utilized only as a situation downfield target, he's more likely to slightly raise Josh Allen's ceiling than carry standalone value. Across 16 regular-season games last year, the 29-year-old compiled a career-low 21-315-1 receiving line. Rotowire.com Today, 7:45 am