There’s a significant amount of ‘what have you done for me lately’ surrounding Jack.
He’s won games off his own boot a number of times over his career.
He’s also lost us a number of games off his own boot with poor defensive transition (midfield) and poor goal kicking.
I think we desperately need his hustle and bustle in the forward line with 2-3 minutes bursts in the midfield. Regardless of game plan he’ll get caught out in D50. The distributor role (if we have one) is far more suited to McDonald.