There are a number of players available for the Rockies if they want to explore some different options at catcher. The plan seems to be that Tony Wolters will be the primary starter and he will be paired with a veteran backup. It would make sense for that other catcher to be someone with more offensive pop since Wolters is limited on that side of things.
It’s not exactly a hot take to say that Drew Butera is not the answer if the Rockies want to get more offense from their catchers. But, as Kevin Henry notes in this piece, Butera is familiar.