Johnny Manziel struggled both on and off the field during his rookie season with the Cleveland Browns and the franchise appear willing to accept that he's unlikely to be their quarterback of the future.

"I think about 90 percent [the Browns] have moved on [from Manziel] in their own minds except that they really don't know who they're going to get when Johnny leaves rehab, which has been an extended stay -- a two-month stay," ESPN's Chris Mortensen said Tuesday during an appearance on Mike & Mike, via NJ.com. "He should be getting out in the first week of April if they're satisfied that he's ready to go out and get into society and whatever deep-rooted problems that he had has been addressed. Okay, now he's part of your depth chart. You have Josh McCown."

McCown could be the Browns' transitional quarterback, but they could also target Sam Bradford.

"I think the Browns are fully prepared to start McCown this year, but they will continue to look for chances to upgrade the position," Mary Kay Cabot wrote over the weekend. "I think they'll try to trade up to draft Marcus Mariota, and I also think they could make another run at Sam Bradford on draft day."