Good points but that doesn't really change my premise. The incentive for Johnson to not sign and wait and try to pick another location is a big risk and any feedback C. Johnson got from Blake could be assumed to likely be an expected response from most teams around the league. Buffalo having a solid path to NHL time is a bonus for Johnson further making signing attractive, but it does not affect the chances of other teams would be lining up to offer Johnson an ELC in August.
As far as California teams go, lumping San Jose into the LA/Anaheim grouping due to location is fairly akin to lumping Buffalo into the Rangers Islanders grouping. The Yotes or Knights would better fill the "close to home" draw prerequisite , unless he just really liked the California tax system