Are Sharks and 49ers working today to host a Stadium series game in 2015?

This was captured by @RosenbergMerc overlooking to the new 49ers Stadium:

This would be a logical move for the Sharks considering the success of the Ducks/Kings game at Dodger stadium. The NHL hasn't announced whether it will do a 2015 Stadium Series, but with ratings and gate tickets high, why stop it now?