When Keaschall scored on a short fly ball in Atlanta, the graphic said his sprint speed on that play was 29.0 (Buxton is 29.5), that is in the elite range. I think his sprint speed on his last SB was measured at 27.9, which is above average, but not elite. He's fast and aggressive, but I don't think he's otherworldly.
LK had a bad day in the field last night. I guess I'm more concerned about the one-hopper from behind second than the whiff when the base runner obscured his view, but both plays were pretty bad.
I like Lee at third base, but when Lewis returns somebody will be displaced. The fastest way to improve the Twins infield is for Correa to start hitting like he did last year.