I'm not confident in Jeffress, but his AAA results have little bearing on that. I think he's got to get into a big league game, get the juices flowing and we'll see where his velocity is then. He has actually developed into a pitcher, not just a hard thrower, so as important as it is that he works in the mid 90's is, if he's at 92-93 and feeling good, that's all that matters. Though you would have expected him to accidentally get a clean inning in AAA by now. If JJ is throwing in the lower 90's he's going get lit up in the majors. Pitching at the MLB level is not the place to see if you can make a living with diminished velocity. Perhaps you didn't see this data above, so I'll post it again: https://www.fangraphs.com/pitchfxo.aspx?playerid=9490&position=P&statArr=&legend=1&split=base&time=daily&start=2018&end=2018&rtype=mult>1=15&dStatArray=SI&ymin=&ymax= JJ is sitting pretty close to where he started the season last year. Perhaps we should hold off on the blanket assumptions until we see how he does.