While I would love to have better players at first and DH, Grossman is 6th in the AL in OBP, Mauer is 12th. Sano is 20th, everybody else is below Dozier who is 54th. So the problem isn't them it is the development of the outfield and SS. (I do understand they are still young) but adding 2 more guys to the lineup that don't see a ton of pitches and have a low OBP isn't going to make this team better. If Kepler, Rosario and Sano - end up like Yelich, Ozuna and Stanton and we get two more starters and a bunch of new bullpen arms you can win with Dozier and Mauer no problem