Quote Originally Posted by Brandito View Post
doesn't seem like you'd really NEED one large opening, in fact i think it could be argued that 2 openings is better.
I don't think making those two grommets into one large one will make the case any less structurally sound - it's made of steel and there's plenty of other tricks they've used to make it sturdier.

Making it one large grommet has the advantage of making it universal to all motherboards, so no matter where the connectors are it'll be compatible. Actually, it might be cool to have one huge grommet the height of the motherboard so that any and all connectors can go through there.