Israel will allow interim measures as needed as America turns up the heat. Later on, after the crisis is over, Israel will revert to previously held positions. Obama is already considering his "Plan B". This consists of supporting unilateral Palestinian declarations. This could produce some movement from Israel and, even if it does not, could have positive results of it's own.
Wounded Israelis in suspected car-ramming attack in West Bank are soldiers (Haaretz)
from the article: Where is Obama's Plan B for Mideast peace?