It would be nice if we could get some more offensive production from our catchers, but for me, defense and handling the pitching staff is the priority for that position. The bright side is that according to Baseball Prospectus, out of all catchers, Narvaez and Wong rank 3rd and 6th, respectively, in Deserved Runs Prevented, a measure of a catcher's total fielding contribution, in runs. They are both up there in pitch framing as well, with Wong at #4 and Narvaez at #7.
Obviously, these are small samples and the numbers can change quickly, but if these guys can do a good job defensively, I'm not too concerned with their offense.
Baseball Prospectus Leaderboard