Why is KCR showing soft corner on DS?

Though there’s been a constant increase in demand for the ouster of D Srinivas (DS) from TRS, the chief minister KCR hasn’t taken any step forward. Despite his daughter and Nizamabad MP Kavitha written a complaint letter demanding his ouster from the party, KCR hasn’t reacted yet.

It’s only because of his busy schedule, KCR didn’t give DS appointment and it’s nothing to do with complaints against him. As per the political circles, KCR felt it wouldn’t be wise to discard DS from the party as he has huge Kapu backing and it would affect his party if DS was shown the exit door.
DS was accused of meeting the Congress leaders often and there were speculations that he might join back the Congress.