Miles had a .566 OPS in AAA last year. He can't hit, he can't field and he can't run the bases. Tyler Greene can do 2 of the 3 very well and has been mashing at AAA this year. Suppan is 35, has a fastball slower than Walters and an ERA just as high. So there really is no difference between them. That's why you don't have either one of them on the roster. Hell, see what it would take to get Resop or call up McClane or Lynn. There are tons of AAAA guys that can give you a 5.00 ERA and sadly, Jeff Suppan likely can't anymore. They're both stupid moves that were made without looking at current skills (or lackthereof.) The only reason they were signed is because Tony and Dave liked them and they were decent one time years ago. That is bad reasoning.