Yes, a DH. They sit on a bench all day and get up 4-5 times to walk to the plate, swing a piece of wood and, for Papi, jog to 1B every now and then. Yes, he takes a lot of batting practice, but it's not like even that is a "grind".
I played baseball for over 20 years. I played 2B, CF and pitched. Then, I switched to softball. It was never close to a "grind".
Obviously you don't know the meaning of the word "grind".
Look, I'm fine with Papi deciding to retire. I never once even implied otherwise. My point was that the Sox should bend over backwards to try and make him feel welcome to return, even at a diminished part-time role, if needed. Of course, Papi might decide playing every other day is not desirable, and say no, but what's the harm in asking? In trying?