Not really. The only concern I have is Maddon trying to limit his innings a bit to save him for the postseason which could cost him a win or two if we break a tie the inning after he's pulled but in terms of conditioning this guy is a FREAK. His workout routine and regimen is insane and he covers all the bases including nutrition, pilates, strength training... everything. I don't know all the details about players on other teams but I'd be shocked if there's someone who prepares themselves better than Jake. In regards to performance it should be expected for him to regress a bit but that's only because he just had what was literally the best second half of a season... ever. His stuff is nasty and he is a smart pitcher that should do more than enough to put him in position for at least 16 wins. Of course, it doesn't hurt that our offense should put up plenty of runs as well.