Chris Gayle
He looks the likely replacement for ABD. Though he is yet to fire in the tournament so far but he is himself burning from inside to get those three runs to cross 10000 runs in T20 cricket and then move to the next level.
Probably it is the pressure to complete the record that has been the reason for his failure till now and RCB should give him a longer rope so as the opener could free himself from the pressure and get some runs for his team.