I'm a Big Hall* guy, so for me Mauer is an easy yes, and Molina would be a likely yes also. Molina is closing in on top-10 for innings caught, all-time - he's above 15,000, and the record is 20348 by Pudge Rodriguez - probably out of reach, but who knows. While some dislike inducting a player merely for longevity, it's not like Molina is just hanging on and being given playing time as a courtesy. There is something memorable about that kind of ability, and to me the Hall of Fame should be memorializing (among various others) guys who perform at a very high level for a very long time. The HOF should recognize fame, and also confer it - it is capable, like Double Duty Radcliffe (sadly, not a HOF member himself), of doing more than just one thing well. * What I want, in addition, is an officially sanctioned Inner Circle that is a fair bit smaller than our current Hall of Fame and which we can argue about until kingdom come.