I am not an expert on coaching qbs in todays concepts and systems
Always was a defensive coach retired a couple of years ago
But looking at the skill sets JJ is farther along based knowledge of the game ( fathers a coach former qb)
Willis is far better athlete ( a qb with a LB personality)
Watching both qbs play they both telegraph the passing plays
they read half the field ( that is a coaching issue)
The way Willis has matured over the season he is the better total package between the two
Just my opinion