(In photo: David Huff) To activate Joba Chamberlain from the disabled list, the Yankees needed to free up a roster spot. To free up a roster spot, it makes sense that they would look for a guy who is just sucking the life out of the team, or look for a roster guy that just showed up to be DFA'd. Naturally, Ben Francisco was already DFA'd, read HERE, so it had to be someone else. That "someone else" was David Huff who was signed over the weekend.Jack Curry of YES has that story HERE.Please comment, we have DISQUS, it's easier than ever. Let me know what you think and follow me on Twitter @BleednYankeeBlu and join the group Bleeding Yankee Blue on Facebook, just type it in.