Settllers would ressetle again. All Jews moved from Gaza in 2005-6 by the order of Israeli government. Gaza is etno-state. New settlers in West Bank would move as well. Some Israelis, and after latest terrot attack, probably majority are against two state solution, because they could come in position of having ISIS-style sovereign state as a neighbour. In that case they could not intervene as now, and they would have officially to declare a war, and the new sovereign state would have right to enter in defense alliances with other troublemaking countries (Iran, North Korea, Russia, Syria, and others).As I said they were failed by their leaders and should have accepted a 2 state solution (which no longer is possible due to all the settlers). Saying to them "too bad" doesnt solve anything now.
IRA looks like humanitarian organisation comparing to Hamas. They did not manually butchered innocent people. Gaza has no future with Hamas. Hamas is not fighting for Palestinians, but for erradication of Israel and genocide full Attila Hun style. It is in their charter. If Palestinians in Gaza cannot articulate trough others, it is than their problem.Noted about your view on Bin Laden approach - I think the issue in Gaza is that Hamas is supported by the majority in there and I dont think you should aim kill all Hamas supporters. I'm Irish and lots of nice people in the north supported the IRA when they were doing horrible things because they saw no other way to achieve their aims (there are still lots of paramilitaries on both sides active in the north of Ireland to this day - their violence is contained because of the political routes open to them and having more fairness in the society nowadays).
Hamas does not want two state sollution and they do not care about land issues. They simply want erradication of Israel, as they have shown two weeks agi. They killed in 5-7 hours more than 1.000 people. Terrorossm is why no Arab country wants Palestinian refugees. Egyptians consider them terrorist-prone and do not allow their fellow muslims to take shelter in Egypt. Hezbollah, another Palestinian outled destroyed Lebanon, while in Jordan PLO tried to topple the king that gave them shelter during Black September, and he expelled them as well.Edited to add - I do not have a problem with the existence of Israel (you suggested that - I dont understand why you assume that I want Israel to stop existing simply because I have sympathy for Palestinians??? Ive visited Israel, I have friends there, some Israelis share my sympathies!) but I have an issue with the way they have behaved regarding the people whose land they now own - there has been no long-term thinking regarding what happens to Palestinians - when Palestinian refugees entered nearby countries they have pretty much-caused chaos so there is nowhere for them to go now. There needs to be more fairness in how the land is shared. I support a 2 state solution but I think it is impossible and I am rather hopeless about it all.

evil ba$tards on each side while innocents suffer. As it has always been.