Consistent aspect ratios for art?

It looks like there’s been some discussion and thinking about ways to provide more flexibility around the art that’s displayed for each game. Clearly, that can get somewhat complicated.

I’m curious if there could be a way to prioritize consistent aspect ratios for art that is displayed, especially in tile view, if nothing else were changed. Other web sites do something like this, as does Steam (for example, the poster view when viewing collections) and other tools for browsing, and it could go a long way in making the tile view really nice to look at!

I don’t know anything about what Giant Bomb or other sources provide, but would that make for a shortcut to improving the look and feel of things like tile view, or is it too complicated?