Rules experts: Regarding 2nd and ten

[hawkeye54545]

When did they incorparate the rule you must run every time on 2nd and ten?

 

[cidhawkeye]

It's in the section right after

Every audible is Zone either right or left
Get to the line with only 12 seconds on the play clock
The deep middle of the field is off limits for throws

Sorry, missed one. Every 3rd pass play you must allow one defender to run unblocked to the QB

 

[Letsgohawks411]

When did they incorparate the rule you must run every time on 2nd and ten?

I watched a pee-wee game that had more innovation on offense than what we have.