Reading about it, not clear there is wrongdoing on his part from stuff going round on social media. League one defender playing left back against one of the best English wingers going and was 8/1 at one point for a card. Someone had 200 quid on it - it doesn't seem incredible and a few sites tipped it without insider knowledge.
Just one dodgy whatsapp with someone claiming he was going to get booked... but will see what the investigation brings. Not smart on his part if involved...