What is the Bills' biggest red flag heading into 2021?
The Bills biggest red flag sounds like a question thats typically easy to figure out. Not anymore. With such a complete roster that the club currently has, Buffalo doesnt have many holes on it. Even had the Bills lost big free agents like linebacker Matt Milano, the team still would have been considered deep in talent. However, even if there are minor red flags its still a red flag. Bleacher Report recently tried to point one out for the Bills, and it might be right. The tight end room:  One thing the Bills still lack is an elite pass-catching tight end. Dawson Knox was a serviceable starter last seasonhe caught 24 passes for 288 yards and three touchdownsbut he is far from the top tier. Knox was credited with 14 drops over the past two seasons and provided a passer rating of just 88.1 when targeted in 2020. The depth behind Knox is also underwhelming, with players like Tommy Sweeney and Jacob Hollister filling out the tight end room. Hollister only had 209 receiving yards last year, while Sweeney didnt play at all in 2020. This may not be a massive issue for a team that made the AFC title game in 2020, but some of the leagues best rosters feature dynamic tight end groupsthe Ravens and Kansas City Chiefs are two from the AFC. Great tight ends can create mismatches all over the field, and unfortunately, Buffalo heads into camp without one on its roster. Recently a report said the Bills might still have interest in potentially trading for Philadelphia Eagles tight end Zach Ertz. Knoxs lack of consistency is a reason why. The Bills have lacked a top-tight end talent for years, but luckily, the wide receiver room currently makes up for it in a big way. If theres another red flag to be found on Buffalos roster, it could be at the No. 2 cornerback spot. That position battle in training camp is slated to be between Levi Wallace and Dane Jackson, but like the wideouts on offense, a stout secondary around the No. 2 cornerback position certainly helps ease that pain.