Is there a rebellion brewing in the Karnataka BJP against CM Yeddiyurappa? A mystery letter has surfaced accusing the chief minister of favouring his family members and not allowing anybody else to grow. The unsigned letter has reportedly surfaced after a meeting of some BJP MLAs. BJP leaders in the state, have however, denied any sort of rift in the party. Yeddiyurappa has been under pressure from party MLAs since cabinet formation over berths to 10 MLAs who quit Congress and JDS to support the BJP.