As an analyst he should know that raw sales numbers don't mean anything if the input value isn't known. A game selling 3.5m doesn't have to be more profitable than another game selling "only" 2m. Profit is not defined as selling as many units as possible. Also, he forgets that most games drop in price shortly after release. It's unclear how many of those 3.5m sales come from the time after that game landed in the discount bin.
On a side note, his argumentation skills are terrible. For me it sounds like: "It is like I said because I said so!"







