He's banged up, but he plays through them mostly

2019 was the first time he missed a start since 2010.

That separated shoulder worries me a bit as well, but he hasn't had any problems with it since his rookie year, so that's good news.

But I wouldn't count on him as missing 6-8 games a year. He had a back issue in 2019 and a rib injury this year but still started every game

At least these are not chronic injuries to a particular body part. Now that would be concerning.