But could be potentially bad for the product on the field short-term. After plunking down $1B (give or take) the new owner is going to make sure they have their own choice for president / CEO , who will choose their GM, who will choose their head coach etc. So Russ, Doug, and Doug could all be out by the end of 2014. That may be good or bad depending on your perspective, but it would certainly start the rebuilding process again.
Of course the other way to look at it is all of the front office moves we have seen have been done in anticipation and/or with the blessing of a specific ownership group already.