It would be, if it were not for the fact the other entries in the series sold well over a million. Even if the digital sales were those extra 300k needed to break the million, a million is still less than all other entries since 6. It would be like if the next FIFA game only sold 300k instead of the 600k like last year in the UK, people would question why and if the series is out of favour/failing. Even if in reality it isn't.
Heck look at CoD, millions sold but not as many millions as before so they are questioning if it's losing it;s player base and popularity (it is).
Basically, it's about the standard set in the past.
Hmm, pie.