Fair, and I understand the IPL is different to the Village Green!
Just comes down to whether you want continuity in your team, or a team where everyone is terrified to do anything lest they screw it up and get dropped. There's a balance to be had, and if you're spending that kind of money on a player you really should give them more leeway than 18 balls.
The 93 runs he's gone for have come from 11 overs, and both the most recent two have been in some damn high scoring games.
Everyone is allowed a bad day, if Kohli scores a duck in the next 3 games are you going to say he's washed up and should never be considered again?
I'm off to kiss my Liam Plunkett poster......