Having AAdvantage in the same group as revenue management would make sense if the goal were for AAdvantage to gain access to more saver award inventory. That hasn’t been the trajectory at American, which has focused on buying seats outside of traditional saver buckets and more making additional inventory (‘web saver’) available to customers based on prevailing fares.
Instead the explanation for the move is, “Adding the AAdvantage team to this organization will make sure our AAdvantage members are able to unlock benefits across the entirety of our commercial programming.” Allowing AAdvantage members to ‘unlike benefits across the entirely of the airline’s commercial offerings’ sounds more like merchandising, monetizing the member base. Great offers can still be value-add, of course. We’ll have to wait to see how this evolves in practice.