Yah, I know he wanted to run against Wellstone, that's why I was wondering.
Since I'm not a Minnisota resident, I'd obviously rather him be in the Senate, as having one more R in the Senate would help me more then having a Governor in a state I don't live in, but I can understand you wanting to keep him.
I do have two questions: A. How old is he? and B. Do you have term limits for Governor?
I think that might affect his decision. If he wants to be in politics for a long time, he'll probably run for Senate. If not, probably stay as Governor.