Quote Originally Posted by NovaUltimatum View Post
Why would SE do this? Because it has the potential to bring additional profit. There are players who would be willing to play both games for a reduced fee rather both at full price.
There are players who are willing to play both games for the full price as well. When discussing the cash shop people like to hand-wave the argument of "wanting to support SE", so apply it here, you support SE by paying the full price for both subs.