Solid point.
I obviously have no idea what went on behind the scenes. For me what should have been done with Gomes at the time he was dropped was that we should have tried to find the best suited sports psychologist to work with him, in addition to intensive work on his weaker areas (dealing with crosses, distribution with his feet etc) with the goalkeeping coaches along with making him a regular starter in EL and CC games. Try to build him back up, not just drop him and leave it at that.
Could be that top notch work was put in from the coaching side, but it just didn't take. So this isn't a criticism of what did happen, more an observation.