PITTSBURGH (AP) — Pittsburgh Steelers wide receiver George Pickens says he can get frustrated when he's not heavily involved in the offense but his recent move to briefly erase any Steelers content from his Instagram page was unrelated to football. Pickens raised eyebrows when he didn't seem interested in joining the celebration when Dionate Johnson scored the go-ahead touchdown in the fourth quarter of last Thursday's win over Tennessee, and he followed it up by momentarily deleting any pictures or mention of the Steelers on the popular social media app. “Just clearing out my page, scrubbing it, not too crazy,” Pickens said Wednesday.