It's a HUGE selling point only if you present it as such. Apparently you have and may have to rethink your pitch in the future.
He/she sells in FL. In this situation its something extra that can be brought up, but since UHC has the lowest rates and the lowest increases he/she is just cementing the deal I guess. I only bring it up with someone can't decide between a N and a F.
I don't see any "writing on the wall" though. I always tell my med supp clients that they can move between plans with UHC but nothing is forever set in stone. Always CYA