This is true to a point in this situation. In TH7's QB Joker role, there is already moderate QB subpackage built into the offense that over the last 3 years the Saints have gotten used to running. This would be incorporated into the main offense even if Winston is the starter. So, it seems to me to build both the JW2 offense, the TH7 Joker subpackage, and a hybrid that both can run when necessary. JW2 starting would have all three with the JW2 offense as the primary. TH7 starting would have the TH7 subpackage and hybrid as the primary with the JW2 offense and hybrid as JW2's subpackage.