There is simply no justification for having a single American killed or wounded on the Afghan battlefield if all is certain to come to naught in a year’s time or less.
Everyone wants a peace deal to happen. Let's not forget all the times before that a solution slipped through the cracks. It is still the Middle East after all.
Marton's qualifications to write a book about the Middle East are slightly higher than Bernadotte's were to make peace there, but in the end it comes to the same: two boy scouts setting up pup-tents in minefields.