Lukis Bros Transformers Collector Site
Animated wheeljack and Perceptor images!
Derrick J. Wyatt has updated his web blog A Delightful Tedium with an image of what may be the new Season 3 characters Wheeljack and Perceptor.
Both are very G1-esque and have rather... interesting head designs.
Like'em or hate'em, you may check these guys out here.