That's putting a pretty silly spin on it and is not the only possibility.
Plenty of things could have happened within the past week which may have changed his mind and made him decide to put in a transfer request. Improved terms from Chelsea, promises of playing time, further talks between his agent and both clubs. It's a little bit ridiculous to try and blame the board when you are not party to the situation in any way other than what you've seen on the internet.
He couldn't have received any of those assurances mate, because we have not accepted an offer for the player and we have not given permission for the player to talk to another club. What you are describing would be called 'tapping up'.