NO full scale ground invasion...

Yes, you'd better think before acting. I think if Israel just does a limited encursion, then it has more potential to get over without major escalation. Of course they'd better do a good job clearing out Hez strongholds. They know about invading and occupying lands as do we (now). It's a long and costly process. They were there for 18 years before. I think them going back in is like us re-entering Vietnam!