How can an extension change hands with no oversight?

The Bears' offense seems to be short one type of player and this is something the Indianapolis scouting combine provides a good measure of this week. Caleb Williams has the move-tight end courtesy of ...

Caleb Williams has the move-tight end courtesy of Colston Loveland, the in-line tight end in Cole Kmet, the 50-50 receiver in Rome Odunze, the dangerous slot in Luther Burden III, a veteran all-around ...