Okay...so the West Bank is neither Palestinian, nor is it Israeli...by your own admission.
So logically both sides are trying to colonise this region.
That's bizarre. The West Bank is populated by Palestinians, occupied by the Israeli army.
col·o·nize Pronunciation Key (kl-nz)
v. col·o·nized, col·o·niz·ing, col·o·niz·es
v. tr.
1. To form or establish a colony or colonies in.
2. To migrate to and settle in; occupy as a colony.
3. To resettle or confine (persons) in or as if in a colony.
4. To subjugate (a population) to or as if to a colonial government
The Palestinians live in this territory, and have for generations. The Israeli settlers do not, most attracted in from America and Europe by cheap land and tax breaks. Thereis no possible way of twisting the facts to show the Palestinians are settling the West Bank.
It's sort of like saying black South Africans were colonists for trying to get political power. They are the indigenous population, just like the Palestinians are.
Your comment above, though, suddenly states that Israel wants the land "without" the Arabs there...yet YOUR map clearly shows that Israel recognises Palestinian control over areas in the West Bank...and that under this particular plan Arabs would be living in those controlled regions.
Which is it?
Israel cannot wish the Palestinians away. They cannot deport several million people, the bulk of Israelis are against it, the rest of the world certainly would be, and none of Israel's neighbours would take them in anyway.
Israel is drawing up borders to accomodate as much land as possible with as few Palestinians as possible. A few hundred thousand extra Palestinians don't matter, they are too few in number to have any political power. Several million do matter, they equal the Jewish population, and very soon Israel would no longer be a Jewish state.
The borders in that map are an attempt to expand the territory of Israel, whilst giving the Palestinians limited self government over the remainder. Israel would still have overall control, critically Israel would retain control of all water sources. In other words, Israel gets good land, water to irrigate it, and the Palestinians are pushed off into homelands, similar to the ones South Africa tried to set up for it's indigenous populations.