Molina says his right knee is still sore/tight, but this is not an injury that will require a DL stint, MLB.com's Jenifer Langosch reports. It was originally thought that Molina suffered a chest injury, but now we know it is his knee that is ailing. The Cardinals were not concerned enough to summon an extra catcher, so it would seem Molina will be back in the lineup in the next couple days. Tony Cruz will serve as the Cardinals' catcher in the meantime, with Pete Kozma acting as the emergency backup.