O's Acquire Valencia, Mahoney Designated

Today, in a bit of a head-scratching move, the Orioles acquired third baseman Danny Valencia from the Red Sox in a cash transaction. To make room for Valencia on the 40-man roster, the Orioles had to designate first baseman, Joe Mahoney for assignment.

Now, I'm not particularly a believer that Mahoney was going to be an everyday Major League starter at first base, but with the impending decision on the future of Mark Reynolds with the O's also coming this week (and it's sounding like the two sides might not work out a deal), it's possible that the team won't have a legitimate first baseman on their team by the weekend. I know that Chris Davis, Wilson Betemit, and (it sounds like) Valencia can all play first base, but at least in regards to Davis & Betemit, I can say with some certainty that the team would prefer to not have them play there.

So with the impending possibility that the O's are cutting ties with their 2012 starting first baseman, they have released the only other true 1B on the roster, and added another guy who can man the hot corner. Is anyone else confused by the move?

Ultimately though, I know the team probably has feelers out on corresponding moves, or maybe they do intend to bring back Mark Reynolds, which would really limit this to a discussion about possible bench players for the 2013 campaign. After last season, it's hard to not trust what's going on with the team right now.