As coach said in the presser this week, Elijah and Jack have gotten equal reps throughout the fall, and Jack will not be playing with a reduced playbook.
The practices that I've been to, you must look at the O-line to figure out who is on the field, because most of the offensive parts are interchangeable. Of course, you never know how someone is gonna perform when it's real, but Jack has looked pretty good in practice.
The same cannot be said about Aiden. When he gets reps, it's obvious, but not always because of his performance, but because there is significant difference in the people surrounding him.
Finally, Paul looks like a valid NFL candidate, just from a physical standpoint. Wish he had a little more time on campus!