Why is the ceasefire aspect any different in terms of telling the mothers? If one is if the opinion that the deal is wrong, for any reason, that doesn't help with the emotional part of the equation.
You've introduced a new part of the trolley problem whereby whatever choice you make, you have to tell the mothers of the people first. If that changes the calculus of the decision then the decision is an emotional one, not rational - which isn't necessarily wrong.
Meaning the pros and cons of a simple ceasefire in exchange for hostages (without also releasing Palestinian terrorists) are not nearly as contradictory to one another as hostages vs terrorists.
As far as the ceasefire itself goes, there are many other factors and arguments at play, and one can argue that it is an overall good decision (not only because of the hostages). For e.g. to get on Trumps good side, or to bring the soldiers home, maintain world support for Israel, economic reasons, etc. etc...
The issue with the release of hostages vs terrorists with blood on their hands are basically 2 of the exact same things, directly opposing one another.
THE ARGUMENT TO YES MAKE THE TRADE: Value of live vs Value of life
THE ARGUMENT TO NOT MAKE THE TRADE: Also Value of life vs Value of life.
It is literally the exact same thing just from two different angles.
That's why I use the example of imagining being the mother on either side/ angle.
It is an impossible dilemma, and I struggle to understand how almost everyone I speak to has such a strong opinion is for one side or another (and can't even understand the other side).
** I was saying imagine you are the mother. Not imagine telling the mother...**