4 first wave free agent signings Bills will regret missing out on

Jan 11, 2026; Foxborough, MA, USA; New England Patriots linebacker K'Lavon Chaisson (44) jogs off the field after defeating the Los Angeles Chargers in an AFC Wild Card Round game at Gillette Stadium. Mandatory Credit: Eric Canha-Imagn Images | Eric Canha-Imagn ImagesThe Buffalo Bills made some key additions on defense through the first week of free agency, while also trading for D.J. Moore and extending Connor McGovern for the offense. Right now, the defense has been the main concern for the Bills to take care.

The new additions include Dee Alford, C.J. Gardner-Johnson, Geno Stone, and Bradley Chubb. The secondary looks a lot better (but still more room for improvement), and the addition of…