we wouldn't nuke the "invading North Koreans"....
My guess is that Pakistan would stay out of it as best they could. Sure as hell they wouldn't side with Syria.
India is a wildcard however. But as long as Pakistan stays out of it, they will as well.
Bashir isn't stupid. Sure he might take Israel on by himself, but he has to know that we would be right there (we have a rather sizeable army to his south and east).
It's implausible. there is a better than even chance that the ME let's Iran fall on it's sword when push comes to shove.
Pakistan would not side with Syria against Israel? Both are Muslim nations. Is there bad blood between Pakistan and Syria?