Are you saying Brown is better at those things, or is Teo?
Because you ended with Arthur is Inferior to Teo, which I agree.
I edited that post.
Te'o is inferior to Arthur Brown.
Te'o had to drop weight this offseason to run fast in offseason workouts while Brown added weight and still ran faster.
Brown is better in coverage than Te'o and has the quick twitch burst to cover in the NFL.
Brown is a very physical player similar to Te'o, but he plays quicker as well.
This all being said, Brown is a questionable fit in a 3-4. He is similar to Navarro Bowman, but Bowman plays in a defense that holds offensive linemen while the Cardinals appear to be playing a defense that asks its DLine to pentetrate which doesn't help it's LBs.
I don't love the idea of taking a two down ILB who has been shown to struggle vs. pro type offensive linemen like Te'o did vs. Alabama. No to Te'o.