He will be good, no doubt. I don't know about next year, though. Without looking at every single game, I think that the Nationals farm teams have actually handled Wieters well this season.
The fact that some are saying he has a chance to be better than Mauer and Martinez by next season is crazy, though. The O's have a lot going for them at this point. The fact that their vets have done so well this season gives them ever more hope for the future. I hope we can get to that point soon.