Here's an interview with Brian Fuller (Dead Like Me, Pushing Daisies), who rejoined the staff of Heroes after his Pushing Daisies go cancelled:
http://ausiellofiles.ew.com/2008/12/...ive-bryan.html

It's a good read, contains some minor spoilers if anything... but at least it give me some hope of a better Heroes series going forward.

It also looks like Peter will have to regain all his powers through mimicry once again.