For your information during this peiod there was no caste Called Reddy and people who had Reddy as their title were from 
 Kapu/Telaga community... 
 Well so  you wanna claim that Reddys evolved by themselves and are from Rashtrakutas??? I you refer to any of the History Documetns 
 some Section's of the Reddys have infact Branched away from Kapu community.You want proof well i have tons of it...