By Daniel Chavkin The Pittsburgh wide receiver is entering the final season of his deal. View the original article to see embedded media. On Friday, The Athletic’s Mark Kaboly reported that Steelers wide receiver Diontae Johnson is unhappy with his contract situation, which has led to Johnson sitting out of Pittsburgh’s OTAs. According to Kaboly, Johnson has very little leverage so he is trying to as much as he can to gain the upper hand in negotiations. Johnson himself decided to respond to the report himself. The fourth-year wide receiver took to twitter to essentially give a no comment on t…