So, one of the tricks used by mathematicians is to replace a simple problem we can't solve with an even simpler problem we still can't solve, but may gain some insights. In this case let's take the original query: "Can the Twins win with Dozier and Mauer?" We can use substitution of variables to re-pose that as the system: "Can a team with above league average pitching win with Dozier and Mauer?" and "Can a team with below league average pitching win with Dozier and Mauer?" May 2015 and April-June 2017 suggest the answer to the first is maybe yes; the rest of the time since Dozier's debut are a pretty solid no. I'd submit we need to collect more data on the first case before concluding.