I don't know. I wasn't too enamored by what I saw yesterday, although I probably only watched about a half of it and a little bit of garbage time. Still, that was his first start at QB, so I guess you have to cut him some slack there. At least it looks like they'll be using the rest of the season to find out what they have in Mettenberger.
Hopefully they'll have a chance to draft Marcus Mariota next year, and if he's not there, I imagine they'll be one of those teams having to sweat out a tough decision on Jameis Winston.