He's ended the last 2 seasons INACTIVE for games because of his immaturity and breaking numerous teams rules. He can't be trusted. Only reason he is playing hard now is because he is in a contract year. He has the "typical NFL attitude"
Glad he is playing well but he is very immature
My overall point is that the folks making the decision for MIA have no idea what they are doing. Regardless if Matthew is immature or not is a moot point. He is making catches and plays down the field, while off-season moves are whiffing. That is the bigger issue.