By Chris Rosvoglou The AFC North just got a lot more interesting. On Friday, the Cleveland Browns acquired superstar quarterback Deshaun Watson in a blockbuster trade with the Houston Texans. Prior to this trade, the AFC North was already considered one of the toughest divisions in football. Now, it might just be the best in the league. Although the Browns’ recent move will shake up the landscape of the league, Pittsburgh Steelers defensive end Cam Heyward doesn’t seem too worried about his team’s division rival. “Personally I welcome all smoke to the AFC north see y’all in September,” Heyward…