The only reason to recall Montgomery is if his OPS is 900+.
Right now, he’s not even an average AAA hitter…and he still needs to improve defensively.
The last thing they want to do is have his struggles on that side of the game affect his trying to hold his own offensively…everyone around baseball thought Holliday was going to set the world on fire and he couldn’t even stick, as advanced as his game looked on paper.