BENGALURU: As chief minister B S Yediyurappa gears up to celebrate his 77th birthday next week (Feb 27), voices of dissent in the BJP over his style of functioning are getting louder.A section of the party is now questioning his capabilities to run the government. An unsigned and anonymous letter, calling for a change in leadership citing Yediyurappa's age and health, has gone viral on social media.The letter, claimed to have been written by Yediyurappa’s well-wishers, heaps praise on him for having built the party from the scratch in the state while expressing concern over his age. "Age is taking a toll on his health. Despite his best efforts, his body is not responding to the rigours of his role. He should be given an honourable exit from active politics and be made governor of a state," the letter, which has been doing rounds for the past two days, said.The letter also refers to the alleged interference of his family members in his administration and calls one of his sons as `` Super CM’’. `` An apartment near Shivanand Circle has become power centre. The MLAs, ministers, officials and industrialists are being directed to meet the Super CM by Yediyurappa,” the letter alleged.This comes against the backdrop of a meeting of some BJP MLAs and leaders on Tuesday night at former Chief Minister Jagdish Shettar's residence. They are believed to have expressed their unhappiness about Yediyurappa failing to induct senior leaders into his cabinet while rewarding almost all of the turncoats with plumb ministerial berths.However, Shettar, currently the industries minister, denied that the meeting was called to discuss Yediyurappa. "I'm a minister. Daily several legislators come to meet me. It is a routine process. Yesterday four to five legislators had come for their work, I spoke to them, after which they left,” Shettar said.According to sources, eight-time BJP MLA Umesh Katti (Hukkeri), who had openly expressed his displeasure over not being inducted into the ministry, Shankar Patil Munenakoppa (Navalagund) were among those who had met at Shettar's residence.