Iran will probably not be able to resist some terror strikes in the region but they won't want to leave obvious fingerprints.
I STILL think Syria will be the spark that sets the region on fire though.
The Israelis have a history of optimism. Remember '47,'56,'67',73,'82?
I see no good reason why Iran would have ever stopped building or how their facilities aren't spread out over many locations we don't even know about.
Syria should be at war with Israel right now due to Israel starting a war on them. By our standards and what we'd do to any country that bombed us, Syria is unpatriotic, pacifist, cowardly, and treasonous not to counterattack Israel for its aggression. A surprise attack on one site in Syria has nothing in common with these fantasy strikes on Iran which would let us ignore the difficulties I've laid out on this thread. Unless we're all for Israel being foolish. Right now I'm sure Israel is calculating the probability of the US defending its sorry rear after it foolishly escalated the threat against itself with these lustful attacks on Iran.