Just as I say I might not have anything to post about again for a while, the Nats have claimed Carlos Rivero off waivers. I wrote extensively about Rivero back in May, and while I’m sad to see him go, I don’t think this is anything to get too worked up over. He showed good tools in 2011 in a rebound season, but he is still largely a flawed prospect. He is very rough defensively at 3B, and if he can’t stick there, the only other logical spot for him is an outfield corner, where his bat may not play quite as well. He’d have been a nice guy to take a look at for one more season, but he isn’t a big loss. That said, its odd that John Bowker wasn’t DFA’ed if they were looking to clear a 40 man roster spot….