Couldn't find anything here, and it's a pretty basic/banal point, but the success of the hostage rescue should alleviate the only meaningful pressure for ceasefire (the part of Israeli domestic opinion which cares about hostages primarily). This proves that the IDF can rescue hostages, not just bomb them, and means that the aims of cleansing Gaza and rescuing the remaining hostages are no longer incompatible. It's been proven many times over this last year that US public opinion, the rest of the world's governments, and the rest of the world's public opinion do not matter. And the US and Israeli governments, who do matter, are not just on the same page on this, they are now conducting lethal operations together in Gaza.
The only thing Gaza has to rely on to survive from US-Israel in any recognisable form is the dwindling weapons stockpiles of Hamas, and if Hezbollah can create enough diversion in the North. Maybe they can try killing hostages, though that will probably just intensify the attack.