BJP got to lose a winning battle knowingly by opting out for this unethical tie-up with HDD & HDK combine. If Mr. B S Yediyurappa believes that this tie-up will be a smooth sail for him to complete his tenure, he still lives in a fool's paradise, because even a child hardly needs common sense to judge a man of HDD/HDK caliber.
It will be a political suicide for BJP if they decided to go for this enethical marriage.