The NFL's most intriguing free agent list includes Kirk Cousins, who has started 167 games and made it to four Pro Bowls. Despite recent big-money deals, there are still a few notable players who have yet to find work in 2026. These players are mostly aging players nearing the end of their careers and are coming off seasons marked by injury or poor performance. However, these lists also highlight potential value for veterans who perform well in their new teams and exceed financial expectations. ESPN's Mike Tannenbaum suggests that the Raiders should consider signing Kirk Cousins as a bridge quarterback for Fernando Mendoza, who they could use as a veteran mentor. Meanwhile, there is a growing interest for veteran wide receiver Stefon Diggs Deebo Samuel with a potential homecoming for the Tennessee Titans.