His expected stats have always been like this, this is just who he is. He thrives on pulling the ball and putting it in the air often while basically never striking out. That works if your home ballpark is Yankee Stadium, Citizens Bank, and the Rogers Centre. It's not like his EV being low is a recent development, he's always hit like this. Sign me up for league average hitting with average to above defense at 3B and 2B with the ability to play at SS when necessary. We've had a black hole at one of our infield positions for the last two seasons, adding an "average" player like Didi is already a massive improvement, I'm certainly not scoffing at the 2.5 WAR that he projects at a reasonable price just because he's not a superstar.
How exactly are you guys expecting us to address the infield situation?