Feature Request: Select AI players in multiplayer game

I'm not sure if this is the best place to post this but it would be nice to be able to select how many AI players are added to a multiplayer game.

When I tried having two human players on a three-player scenario a computer player was automatically assigned to the third player but it would be nice to have control of this e.g. for a situation where there is a four-player scenario/map and only two human players, to decide whether to have two, one or no computer players in the game.