No, because you don't want to ruin their development. We hope those dudes can be staples of our infield for the long haul. And it's hard to make an argument they're ready with such little seasoning above AA. Hell, Luciano JUST over 300 career PA above High A ball.
And if we're going to talk about splits and sample sizes, here's Schmitt's monthly splits after his scorching start in May:
June: .140, 4 Walks, 18 SO, 57 PA
July: .105, 5 Walks, 16 SO, 57 PA
He's been bad bad. Like costing the Giants games bad. Maybe you could justify it if the team sucked and you just let him learn up here, but we're actually trying to win games. I'd rather he play everyday vs pitching he can handle while developing properly than him just continue to nose-dive in the majors. Even if all these replacements are bad (they likely are), it's very likely they're improvements on what Schmitt has been offensively the last few months.