they should just add positions like that for lineup adjustments like sub linebacker position but we should have a designated will and sam for changes in scheme like sometimes in a 3-4 the lolb and rolb one is pass rush the other is zone but you can't really designate this position other than a locked in lolb or rolb should be able to know who will be who or have it change on what's being ran, cause some linebackers are meant for zone not pass rush and etc, allot of what you say i agree with. realism and accuracy to depictions of the game is what's needed.
