If the HUD only has one possible layout then there will always be people who feel uncomfortable using it. Giving the HUD proper customisation options like being able to move bits around (or at the very least have several preset layouts) would remove this problem entirely. For example - I quite like the new HUD however the most recent patch moved stats like k/d and cs to the top right of the screen. This is bad for me because I much preferred to have those numbers above my map. Since there will be a lot of people who think the opposite (they like having stats in the top corner) having better customisation would let everyone play with a HUD they are comfortable with, instead of forcing people to use a single layout regardless of whether they like it or not.
Is there something you really can't do without in the client? Is Udyr displaying as a Picasso painting again? This is the place to report bugs and give suggestions for League of Legends in general!
Don't spam your suggestions or bug reports here, and follow the [Universal Rules](http://boards.euw.leagueoflegends.com/en/c/announcements-en/3eWpXbJi). While not every suggestion here will be implemented, your favourites can be voted to the top for maximum visibility!