Retextures for "Old" Champions?

It's simple -- it's quite similar to the chroma packs that you guys release. Why don't you just retexture older champions before the VGUs are released for them. It would be nice to see these retextures for champions that won't be VGU for a loooooong time like Ahri, Yasuo, Akali, Jax, Teemo, Tryn, Ezreal(ESPECIALLY Pulsefire Ez,) Ashe, Thresh, Brand, etc. You should have a team that's dedicated to just retexturing somewhat older champions like the champions I gave as examples.

It also puzzles me why you guys don't HDfy the base skin when releasing Chroma packs like High Noon Yasuo, for example.

Please respond your thoughts of this idea, Riot. The champions I listed won't look that bad if they were retextured to suite the new style of the new champions and awesome new skins.