The Trolley scenario is a strong binary decision with perfect information and absolutely no creative thinking or alternate solution possible. Do you really think that comes up frequently in real life? If not, why not use an exercise that accommodates and praises creative solutions instead of rejecting them as being outside the binary scope of the exercise?
Real life trolleylike dilemmas are generally ones where creative thinking has already been done, but has not turned up any solutions without serious downsides. In such cases, deferring the decision for a perfect solution, when enough time has been dedicated to creative thinking that more is unlikely to deliver a new, better solution, is itself a failure condition.
Kind of late to get back to this, but
Real life trolleylike dilemmas are generally ones where creative thinking has already been done, but has not turned up any solutions without serious downsides. In such cases, deferring the decision for a perfect solution, when enough time has been dedicated to creative thinking that more is unlikely to deliver a new, better solution, is itself a failure condition.