I'm a neutral analyzer of the game. I don't support/criticize any player without analyzing their game. And I never accuse any player. Yours was an accusation not criticism/analysis. You accused the player's character with your statement, that too someone like Dhoni's. That is not correct and you are still supporting it by some absurd logic. And I think you know it deep down. If you wanted to criticize, just criticize his game, don't say that he's playing like that because he wants to secure a place in WC squad. He doesn't get anything if he does that, he's not someone trying to prove his mettle.
After all, it's just a game, even if it's World Cup, it's just a game. So don't put wild accusations on anyone.