Besides 60-daying Olt and DFAing Villanueva, Beeler is a candidate for the 60-day. Who goes down is another question. Do they send down a pitcher (Schlitter hopefully) or do they send down Alcantara - the only issue with sending down AA is that he is currently their 5th outfielder, but I bet Herrera could fill in in a pinch. Muskat already said Alcantara is going down.