Sure, because to this point he's had an OK year at best, and, as pointed out, he's been a disappointment this season relative to expectations. Yeah, it's great his ERA has been trending the right direction for a while now, but it's not like anyone has to dig deep to see where he's struggled or been noticeably worse this year. Like, I'm much more encouraged if he stops walking so many guys (and he did that last night, huzzah!) and gets that walk rate and WHIP down than really ever worrying about his ERA. He's walked 3 or less batters every game in his last 9 games and 12 of his last 14 (2 or less in 9 of those). He's largely been the same pitcher he's always been going back to late April. This is pretty misleading because of how few innings he's thrown. That's a 9.7% walk rate his last 9 starts, and only a 20.4% k-rate. Quintana's been generating a good ERA because of our defense, but he's been pretty bleh. The velo's fine and he's still throwing strikes and getting swings and misses so it's probably just a slump or weird sequencing or something, but he has not been good.