These rumors/spoilers come from Fangasm.com and are a roundup of all there spoilers for the upcoming season of Heroes. Some of these I think most people already believed with the finale, but some of which I am still scratching my head.

• Of the Heroes Origins episodes, writer Jeph Loeb told IFMagazine that some characters introduced in those episodes may not even live to join the frey! Can we assume we might finally learn the source of some of Sylar’s powers?
• Ever notice how cockroaches appear whenever Sylar is in trouble. Seems the bugs might be the minions of the thousand year old super evil dude Kane who joins Heroes this season. The part is rumored to be played by David Anders of Alias fame. Kane has a keen interest in young Sylar. Rescue bugs. Who knew!?
• Nathan Lives! Adrian Pasdar confirmed multiple times while traveling with Masi Oka that Nathan will be back next season.
• Ando will return. Hiro will spend a little time in the past to refine his skills under his personal Hero’s tutelage, but when he returns he will definitely return to Japan to rescue his buddy Ando from the cubicle jungles.
• Hiro will find a love interest in feudal Japan, and may bring her back to the future with untold consequences. The part of Hiro’s damsel in distress may be played by none other than the recently crowned Miss Universe Riyo Mori.
• As long as you have a character like Hiro, death is most certainly not the end for you on Heroes. On that note, expect to see more Isaac, Simone, and Simone’s dad in season two as Peter (now equipped with time tripping abilities) journeys into the past to unravel the mystery left hanging by the season one finale.
• Nick D’Agosto (Rocket Science) will be joining the cast as Claire’s boyfriend, and yes he is super powered.