By Alek Arend The NFL offseason never tends to disappoint. One team in particular has made a few brilliant moves, according to FS1’s Colin Cowherd. The reality is many of the trades and signings of each offseason don’t work out. It’s inevitable. However, there’s a few teams that absolutely nail it. This offseason, that appears to be the Cincinnati Bengals. The Bengals, who really struggled to protect Joe Burrow in the pocket last season, have upgraded the unit in several ways. They signed former Dallas Cowboys offensive lineman La’el Collins and former Buccaneers guard Alex Cappa. Each will go…