Same here. I think Forslund should get paid, but not necessarily because he drives ratings in any way. I kind of doubt any announcer really drives ratings.
To me it's more about:
a) the general brand identity of the franchise, of which Forslund is a visible factor. It's similar to having a Francis or RBA on board, except their tenure was always going to be tied to on-ice results. Forslund's results are more tied to the fan experience, and he does a great job with that, and you're not going to replace him easily in that capacity, so pay the man.
b) it was easier for them to walk away from Kaiton because they had a PBP guy capable of calling a simulcast for both TV and radio. The ability to do this is a value-add that would be very difficult to replace. Again, if a guy is doing a great job and is difficult to replace, and he's already saving you a bunch of money by doing 2 people's jobs, you pay him.
c) Forslund is one half of a popular duo. Take him away, and you probably end up having to replace Tripp before long. No specific reason for saying that... it's just the way things always seem to go. Why create 2 problems when you can have 0 problems? It's probably cheaper to just pay Forslund than to completely revamp your broadcast, so just pay the man.