I don't know what to predict about anyone on the D-Line. Off of high school ratings we may the most talented D-Line on paper in the country, four of which were considered a 5* (McKenzie, Kongbo, Phillips, and Tuttle). Yet at the same time, other than Tuttle who has gotten injured, there hasn't been much to be impressed with.
Hopefully, now that it is their time to shine, everything begins to come together for these guys. As for Kongbo, if he has a Corey Vereen type year (7 sacks) it will be a success in my eyes. But that is if he is disciplined to the run and plays with the team. I could easily see Kongbo's ego driving him to only focusing on his sack number and everything else taking a back seat.