"..Hezbollah is doing a better job of maintaining quiet in the Galilee than did the pro-Israeli South Lebanese Army"... HAMAS could not maintaining quiet in Gaza like Hezbollah in South Lebanon, because Israel implemented a different policies in the both regions. When HAMAS unilaterally stated a TRUCE in Gaza, Israel has been continuously doing targeted assasinations and kidnappings (including from jailed in West Bank 2 months ago). HAMAS could hold that truce any longer when Gaza tragedies (7 families members died). One of the reasons were that katyushas have more destruction effects than qassams. And Hezbollah have a more organized organization. Israel could underestimated that potentials. Like Nasrallah once said, Israel only understand the language of forces. He has exactly the POINT.
from the article: We need a Nasrallah