On June 1, the Buffalo Bills signed wide receiver Mac Dalena, a former Fresno State player, as part of their roster adjustments. This signing follows the waiving of cornerback Daryl Porter Jr. and comes after the Bills had previously released undrafted rookie Max Tomczak to accommodate inside linebacker Demetrius Flanagan-Fowles. Dalena, who stands at 5-foot-10, had a notable college career, amassing 1,065 receiving yards and eight touchdowns during his senior season, earning All-Mountain West Conference First Team honors. Despite being signed by the Kansas City Chiefs as an undrafted free agent in 2025, Dalena did not make the final roster after appearing in three preseason games. He later joined the Seattle Seahawks' practice squad for a week and was signed to a futures contract by the New York Jets, only to be released during OTAs. With the Bills now having 13 wide receivers on their roster, the competition for spots on the final 53-man roster is heating up, especially with established players like DJ Moore and Khalil Shakir expected to secure their positions.