Okay i had this idea, wouldn't it be cool if you can play world of Warcraft on your ps3 or ps4? I thought of this recently and thought of ways it may or may not work since WOW is a keyboard based game, so the question came up; How will developers go about transferring a game originally made to function with a a keyboard and mouse to a platform using a handheld controller?
First off, to start the graphics will be completely the same as the original wow using the same engine with some minor changes designed to accommodate the consoles such as greater view distance and minorly updated graphics.Since the engine for WOW is a little dated it wont be a problem for the ps3 and 4 to render more stuff easily and faster.
Gameplay and combat, now this is where the changes come in. Since WOW is a hotkey game, the combat system is going to be drastically different on the consoles. First, the developers are gonna need to build a new combat system based on the one the PC-MAC version has, but ported to the handheld controllers. That means changing some abilities from the original version to accommodate for the playstation controllers the same way DC universe online did.The control scheme will be based a similarly to the one DC universe has. Some abilities may be taken away for the sake of console gameplay, but the game will have to adapt to not require those abilities. The talent tree system will be the same aswell as the crafting system.
Well those are my thoughts I'm not saying i go request blizzard to make this, I'm just simply presenting an idea i had