Let's talk OTA's

[Defensewins]

New coach, but definitely not new techniques.
The technique of using your hands in pass rush has been around since Deacon Jones played the game. Rule changes were put in place in 1977 called the "Deacon Jones rule" because Deacon used his quick hands so well to head/helmet slap his opponent that it would leave his opponents dumbfounded.
Pass rush moves like: swim, grab, rip/inside, spin, under, counter/club, bull rush and speed rush have been in existence for decades.
Why Orakpo and his former coaches have never worked on this in practice before is what is glaring. Probably explains why Orakpo only has two pass rush moves speed and bull rush.