The announcement comes after Schwarzenegger engaged in a war of words on Twitter with Dolph Ziggler.
Also set for RAW in Sacramento, CA is the following:
* Rey Mysterio and Sin Cara vs. The Prime Time Players.
* WWE has already confirmed Vince McMahon is giving a "State of the WWE Address" on RAW as well. WWE is apparently breaking out the big guns due to last week's ratings.
* John Cena returns.