Will Halo MCC be the biggest flop for a Halo game?

[tbone51]

bubblegamer said:
It will sell good enough for a port. But it will not do the amazing numbers some expect. 5 million is the max, and that´s in the BEST situation.

Its a collection, no port :P  

Who expects high numbers? Your post makes it sound like some predicting 5-6mil, maybe even 7mil O.o