It is very unlikely that Israel will ever withdraw its 500,000 citizens from Judea and Samaria, given the result from the 8,000 citizen withdrawall from Gaza.
An equal territorial exchange is much more realistic, as part of a two-state comprehensive package. However, "63% of Palestinians, 65% of Israeli Jews, and 13% of Israeli Arabs are opposed to this two-state comprehensive package.', see https://pcpsr.org/en/node/989 .