If the future is FF, where are the non-L walkarounds?

EF-S lenses from Canon offer great options (15-85, 18-135), but with the 6D seeming to point towards affordable FF in the future, where are the new walkarounds?  I'm a little surprised they didn't release a 28-135 IS II with the 6D, or something similar.

Who thinks these are just around the corner?  I'm about to buy a 6D, and I've got (or will soon have) some nice primes (Canon 85 1.8, Sigma 35 1.4 (ordered last night)), and the Canon 70-200 F/4 IS, but I don't see any zooms that attract me from Canon for FF which aren't L - nothing that goes from wide to telephoto.  (The new Sigma 17-70 F/2.8-4 has got my attention, though.)

Anyone else waiting for these new lenses?  Until they come, I guess I'll just shoot prime...