i strongly think Soler will still be up next year, and Alcantara needs to come up with Olt going down, right about now we'll surely see Hendrick this year, too, probably in early August
Hendricks is awesome: 86 pitches through 7, nearly all of them (60) strikes he's so economical, if he had capable fielders he'd probably just throw CGs every turn...go ahead and put him ahead of that weirdo misfit we just picked
you left out the funnest part: the paces for instance: his last 36 games, he has a 172 R, 46 2B, 77 HR, 190 RBI, 100 BB pace full season...147 R, 47 2B, 57 HR, 142 RBI, 101 BB pace
Are players who run hard all the time hurting the club? That's the necessary corollary to your statement. If they hurt themselves or burn out and can play 5-10 less games per year? Yes, especially when the replacement option is Darwin freaking Barney. This is an asinine argument to make. Castro running the bases hard every time or getting an extra base is such a minute part of his overall value to the team that anybody who really gives a damn about the team couldn't care less about how hard he runs down to first on a groundout. Criticizing him for not going first to third on a single is an entirely different point, but not running out a grounder is completely missing the point of having a reliable 160 game SS. I don't care about him not running out a ground ball back to the pitcher. I care about him loafing into second when he could have a triple with one out. Or failing to go first to third on a single. Or jogging out of the box when he thinks he's hit a home run (but hasn't). Or barely running when he's hit a popup behind third that could easily fall. Castro has done every single one of these things this year alone. even so, the best way we have of quantifying baserunning depicts him as an average baserunner on the year, so his lack of aggression you're describing might still be worth it for the outs he's avoided, to say nothing of injury avoidance
the defensive difference hasn't exactly been monumental, either Valbuena as a Cub (12-14): 3B UZR/150: 19.1 Machado career (12-14): 3B UZR/150: 23.4 though it should be noted, DRS doesn't see them as being remotely comparable (+7 vs +42), so who knows
Josh Hamilton and Bryce Harper immediately come to mind as examples of players directly injured from hustling Chris Snelling's entire (short-lived) career was maybe the best example of this