Scott Brown-R is more likely to run for Governor than Senator.

[NHDEMFORLIFE]

15. I guess we see things from a slightly different perspective

As stated before, I think Brown's win vs. Coakley was due more to Coakley's ineptitude, fueled by arrogance, than anything he did.
At this point in time, I think the senate seat is safely Democratic, regardless of the names on either side of the ballot.
The governor's office has always been more fluid in Massachusetts, but unless the state economy goes straight down the toilet, it is safely Democratic for the foreseeable future.
In other words, I think the Republican Party is currently comatose in the Commonwealth.