Probably not yet. But before the end of this season, the Twins need to know once and for all if Wallner, Lewis, and Martin are worth keeping for next season and beyond. We might be seeing Lewis' last opportunity right now. Wallner should get 1 more opportunity to prove he belongs by the end of the season. If not, then we have an easy answer this winter to non-tender him, or trade him for a bag of baseballs.