Browns may use Manziel in a specialty package

For a guy who lived through the Mark Sanchez/Tim Tebow debacle in New York, Browns coach Mike Pettine doesn’t seem to be concerned about his quarterback competition in Cleveland becoming a potential two-man show.  In fact, it looks like that’s what Pettine wants. During his interview with Tony Grossi of ESPNCleveland.com, Pettine said that the…