I’m thinking following Mason Fine’s career at this point is helped by understanding the CFL game including the recent rule changes. The change that seems to have the attention of the coaches and players is moving the field hash marks closer together. With the field being 55 yards wide, moving the hash marks closer together creates more room for the offence on the short-side of the field and brings the wide-side receiver closer to the QB which should result in more scoring. Many may know this but in case it’s helpful, CFL rules generally lean heavily to the offence, e.g. size of the field, large end zones, defence lines up one yard off the line of scrimmage, some receivers can take a running start, and the latest rule changes are examples of this. Where many great QBs struggle adjusting to the cfl, Mason’s success in part has been learning the cfl game.