Actually, it’s a plan B, C, and D, I think. Jerry Crasnick says that if the Twins don’t get Jim Thome, they’ll either go after Troy Glaus, Jorge Cantu or just buy some bullpen depth.
Glaus wouldn’t bring what Thome brought to the table in terms of mashing right-handers — he’s a righty after all. Cantu can’t mash anyone, really, though he at least has a tad more defensive flexibility than Glaus does (i.e. it won’t be a national news story if he plays some third base like it was when Glaus did in the playoffs). This is all couched in a “coulds” and “mights,” though, so it’s not like they’re real targets.
Gleeman could speak about this way more intelligently than I could, but I’m getting the sense that Twins fans are kind of bummed by how this offseason has gone. If Cantu and Glaus become targets, I don’t think that perception changes.