First off, smart money is still that we get Clay. second, even if we don't, it won't be hard to upgrade Chandler. Options have been mentioned. Chandler, like Stevie Johnson is one of those guys that Bills fans overrate because he plays (or, "played") for the Bills. He's not doing anything that will be hard to replace. Sort of like Stevie in SF...who was so damn great they let him walk for nothing.
As far as the guard position goes, I'm with you...we need some activity here! But I am not at all worried about it. I see very little chance that we won't add more talent at that position.