Dada has not ruined any career ... but gave chance to Harbhajan, Viru, Kaif, Zaheer, Nehera, Balaji, Yuvi ... requested Srinath to come from ODI retirement for SA worldcup, coaxed Dravid to keep wicket so that he can be accomodated in ODI squad. He was fairly good at spotting talent ...
Only Dinesh Mongia and Agarkar who were not good / inconsistent somehow won his confidence
No regionalism, no politics ... just be concrete and give proof if you disagree ...