With the exception of Hrbek and Oliva, all the retired numbers are hall of famers, most likely including Mauer. Mauer just broke Hrbek’s tenure record. That is, longest career with the Twins and only the Twins. The hometown aspect is a big reason why Hrbek is retired as well. By nearly every national account, Oliva is one of the best players not in the Hall and probably should be. As for other candidates from the past, next in line IMO would be Brad Radke or Joe Nathan. But it wouldn’t be terrible if neither were. As for future candidates, it is an absurd conversation. That kind of over-hyping is how this organization found itself in the situation it is in with Buxton and Sano.