It looks like people are digging up his old tweets and trying to make him look bad with them. He responded to the critics on Twitter. Of course Bleacher Report, Chat Sport, and College Spun all reported about his response which is now deleted. They are doing it to Wentz, Cook and others. Cook used a slur way back in the day and didn't delete it so people are dredging stuff up like that.
Here is the link to the Bleacher Report which I don't blame you if you don't click on it to give them anymore hits. In summary, he blasts them and tells them to get a life.
http://bleacherreport.com/articles/2620811-joey-bosa-unleashes-on-twitte...