I'm going to create a new set of rules for chess.
Knight has 37% Queen resistance, Bishop will have invisibility spell unless ofcourse a pawn nearby had it's health dropped below 19.432%. Towers will be able to create a new Knight every 15 turns if the player has 2 or more knights at their starting positions.
To name a few.
If you like chess now, wait for the complex version, it's going to blow you away!
Erm... HoMM is practically what you described there and it's awesome, so your example is simply silly.
OT:Making something more simple isn't that big of a problem when it removes some unnecessary things which were only excess.
In that case, it's actually a good thing!
It becomes a bad thing when developers overdo with it only to make the game appeal to simple-minded masses and it becomes a dumb down (something Skyrim suffers greatly from, especially lycanthropy - all you fan-boys/girls can try to deny this, but it's true, period).
Video games are becoming shallow and dumb without any challenge in them, while game just tells you how awesome and special you are.
Honestly, supporters of dumbed down video games are equivalent to Twilight fans.