Once upon a time, the Cowboys drafted a linebacker in the first round who was considered the best defensive player in the draft. Unfortunately, the Cowboys decided to play him on the defensive line, instead at the linebacker position.
Nevertheless, he inspired his team with his hustle and unstoppable motor - chasing down receivers way down the field, and becoming what many people believe is the best defensive player in the NFL.
Randy White as a OLB in a 3/4 Defense would have made no one take notice of Lawrence Taylor. Yea I said it. Landry had to literally change the DT stance to keep White from messing up his Flex Defense with his cat like quickness, strength, and penetration, as the flex was not the Jimmy Johnson attack 4-3. He was a DE/LB in college. He had 111 sacks being crouched like a frog before the play. No other DL has ever had that stance on any DL in NFL history. White was literally a manster on the football field. You could not out power him, out run him, and out intimidate him. OL still are made at him, see Mark May, as he had all that physical football ability and then used his black belt in karate to cause even more havoc. He trained and coached Leroi Glover who became an All Pro. His hand combat has been outlawed in the NFL. White could single handily win football games from his frog position at DT, see Saints game on Youtube.
But, as White would say. When Tony Dorsett went out the back field on a pass pattern for him to cover, he knew his days at LB in the Landry Flex defense was over.
Simba/Micah Parsons is a LB that can play every LB position and is also your best pass rushing DE. He can cover backs out the backfield. Landry would have treated him like he did Hollywood Henderson with more spectacular results. Remember drugs ended Henderson career and Lawrence Taylor, perhaps the greatest player ever at the position, said that
he was inspired to wear 56 because it was Henderson's number.
In Simba the Lion King you are seeing Hollywood Henderson 3.0 and Lawrence Taylor 2.0. As far as Randy White, you will never see him again PERIOD.