I don't know what to tell you, Cora has specifically said he believes in platooning rookies to start with. Mayer didn't have much of a season last year so you have to believe that he will be platooned this coming season. I don't think he will be long term, but if that was to be the plan - trade him now.
Cora -
“I don’t know, maybe (the rookies will play) Friday, maybe Saturday, maybe Sunday,” Cora said, as seen on NESN. “Let’s wait until we see the lefty, and then when you seen the lineup you guys can ask me.
“The lefties here are real lefties,” Cora said. “There’s stuff here. Especially the guys in the bullpen. I truly believe that if you’ve got stuff, you’re going to be here, you’re not going to be in Triple-A or Double-A. So what they see here is different.
“I think the gap is big. It’s very big. When you play a team six times a week and you’re constantly moving guys up and down, the good ones are here. It gets to a point down there — I’m not saying it’s what they did, I think they’re very talented and they’ve earned the right to be in the big leagues — but there’s a big gap."
“We can’t play 13 position players. We cannot,” “I get it, people get frustrated, but I get frustrated, too. I get the same question over and over again, but I’ve been doing it like this since 2018. Rafael Devers platooned in 2018, and right now he’s one of the best hitters in the big leagues.”