Pettine tired of Manziel incidents, won’t say he remains Browns’ starter

The Browns returned to work Tuesday, which means reporters asked coach Mike Pettine about Johnny Manziel’s weekend away from the team. This has happened before. And this time, Pettine’s answer was “disappointing. Very.” Pettine said the organization is concerned about Manziel’s “repeated pattern of behavior” and will discuss the latest incident and that pattern later…