I’m not trying to rain on anyone’s parade, but let’s not make too much of the mysterious Obama goings-on that may or may not be happening in Indianapolis on Saturday.

Could it be the Democratic presidential candidate coming here to tap U.S. Sen. Evan Bayh as his running mate?

Absolutely. And I hope that’s the case. In fact, the past two nights, I’ve been jolted out of sleep by all-too-realistic dreams that Bayh will be the pick.

However, in case it’s escaped your notice, Indiana is conveniently located between Illinois, Obama’s home state where he’s having a big rally at noon on Saturday, and Ohio, arguably the swingiest state in the nation.

So, while it’s all well and good to imagine that this will be the unveiling of Obama-Bayh ‘08, it could just be one of many campaign stops in states where Obama is spending beaucoup bucks trying to pick up electoral votes.