It is highly improbable that the G.I. in his encounter with the Doctor at Trenzalore asked the question outlined in the prophecy. The G.I. who was only interested in the Doctor's name will not figure in the events that transpire at Trenzalore in the forthcoming Time of the Doctor special which will be centred on a struggle between the Doctor and his enemies. That is significant because the prophecy appears to refer to events that happen on the fields of battle. The Time of the Doctor special rather than the Name of the Doctor episode would seem therefore to present the characteristics of time, place and situation that are in keeping with the details of the prophecy. Also, the poor fit between the G.I.'s question and the one outlined in the prophecy is made apparent by the construction of words used by the G.I. He asks, "Doctor, what is your name?" not "Dr. Who?" which Dorium Maldovar insisted, in the Wedding of River Song episode, was the true question. There are some grounds to suppose that the question also is really more about the Doctor's identity or self-knowledge than simply his name because we know, based on another comment from Dorium, that the Doctor has been running from this question all of his life. The G.I. wasn't concerned with this aspect which arguably is essential to the prophecy. The terms of the prophecy were not fulfilled, in my view.