Another option is a “zone blitz”. With the right 4 DL package, he blitzes, but one DL drops off in coverage.
Baun is built like a LB. This year, seems the Saints will work him in as a WIL backer in their 4-3, n see what he can do there. We’ll see.
Despite his lack of size, I think what Baun does have is dat “twitch”! Whether it’s shootin a gap or as a pass rusher, the dude can get off the ball! He also has some nice polish in his game as a rusher!