Johnny Manziel's commitment to fixing his personal life has the Browns feeling positive about his future as a quarterback. Browns coach Mike Pettine confirmed Monday that Manziel, whose disastrous rookie season in Cleveland was followed by him seeking help for an undisclosed issue, remains in a rehab treatment facility. Manziel entered a private facility in Ohio on Jan. 28, and Pettine said there is not a specific date for the 2012 Heisman Trophy winner to be released. Pettine, appearing at an area auto show, was asked if he viewed Manziel's lengthier stay as a good sign. More...