Maybe. But Adams' success against righties seems legit. Assuming he would have hit like that here (which seems doubtful), a platoon with him and Jose Martinez would've been productive at 1B.
.301 BABIP is lower than his career average. Contact slash of 13.4 %/44.3 %/42.3 % (soft/medium/hard) is impressive and close to his career norms. Pulling the ball as much as before. Nothing sticks out with his plate discipline either (O-Swing/O-Contact and Z-Swing/Z-Contact). Maybe I'm missing something, but it seems like a change of scenery just made him better for no reason.