Over the last two decades I've found the MISSION: IMPOSSIBLE franchise to be vastly superior to any of the Bond outings. Not saying that they were BAD but I've enjoyed GHOST PROTOCOL, ROGUE NATION, FALLOUT (especially FALLOUT) and DEAD RECKONING way more than any of the recent Bond films.
That being said...Maybe now Spielberg will get a chance to FINALLY direct a Bond movie. The Broccoli's rejection of him directing a Bond movie is what led to him and Lucas creating Indiana Jones and RAIDERS OF THE LOST ARK.
Hell, Maybe Christopher Nolan will also finally get to direct a Bond movie as well!
That's the only excitement that I can draw from this announcement.