^
I don't think so....
From what I have seen most are picking it up for Nostalgia and others because they never experienced it. < those 2 reasons seem to be the majority.
And we all know that Halo 2 is not going to be as good as they remember, it will most likely seem old within a few days because they have already played it. It may also seem boring because no loadouts etc.
I don't expect the MC collection player base to be massive but good enough to last till Halo 5 if you are looking for your Halo fix.