It does not matter as game is balanced around highest competitive play and none of the newer heroes are in CM. Besides he prioritizes balancing Dota 2 hero pool as D1 scene cannot be compared to one D2 has. Considering last year, patch will come soon after TI3 with nerfs to some standard pick/ban heroes (bat, wisp, visage,naix, alch...) and buffing some forgotten heroes (Lycan, WD, Invoker, TA...)