Indeed, everyone can share their views (once its within the community rules). Mr Kushal can share his opinions, views on this thread, with all due respect you are not required to that for him.That has got nothing to do with Kohli. Also he never wanted AB to Captain. He is just admirer of AB. Also I clearly remember once he said that AB was awful Captain even though he is an extremely good batsman. Just as you can have your opinion others too can have their own. This is a public forum and everyone can share their views without being disrespectful towards others.
Its impossible to for me to reply on what you may have seen someone else post in the past, if you can quote the exact post of his views on Abraham I am more than willing to entertain. I’ll just for now say that Abraham was an abject failure as Protea captain and highly unlikey he wouldbe done better at the helm of RCB than Virat, the players would not have supported him either.