i want an upated one from canon. or better yet, a non-L FF version dang it.. a 24/2 with USM. I don't use it often enough to justify the L, but it sure would be nice to have.
There is an updated 24L Mark II already. But yeah, Canon have all these older non-L wide angle primes that are way overdue for updates. A 35mm f/2 Mark II with the build and AF of the 85mm f/1.8 would be awesome. 35mm is my favorite focal length, but I'd definitely take a look at a 24mm f/2 Mark II if it were built to those specs.