Bob,
We already played this game about 10 years ago up here in Canada. Existing Jonsered dealers, kept the Jonsered line, and if they could meet the obligation/commitment they could have applies to get Husqvarna also. Some did some didn't. At that time neither Husqvarna on Jonsered dealers were full line, the vast majority were forestry only.
For those that just kept Jonsered, they were able to remain forestry only, those that took on Husqvarna were eventually forced to be full line dealers (we know how much fun that is!).
Existing Husqvarna dealers had to apply to take on the Jonsered line. Very few carry both lines.
From a dealer stand point it was a great move, anything from mother orange has the same terms, and regardless of color gets treated the same.
Jeremy