I guarantee that he has the strength to fight-off guards and fullbacks, shed, and fill, so we know he would excel inside. However, did you guys see that graphic on Sunday night, when they measured the angle of his lean? What has made Harrison such an impact edge rusher is his explosion, strength and leverage. Those first two attributes translate well inside but that third would be wasted.
Now, of course the whole point of that graphic was to illustrate that he is not yet able to get that same type of leverage. It's an obviously small sample size to determine anything and of course, he is still recovering from an injury. But if he isn't able to re-gain that leverage because of his back and knee issues, then I say stick him inside next year and see what Worlids has got.
sadly, I don't see 92 being here next year due to a combination of age, salary, and knee problems in any particular order.
Playing Fantasy Football does not qualify you to be the in the front office or on the coaching staff of the Pittsburgh Steelers. They are professionals and you are not!