Dennis Allen ought to be able to run a lot more 3-4 with the new personnel brought in like Baun & Hunt.
Cam, Hunt, Edwards, Rankins, Onyemata, Loewen & Tuttle could all play 3-4 DE. Baun, Davenport, Granderson, Spence, and T-Rex could all play some 3-4 OLB. Davis, Anzalone, Kiko, Robertson, and Elliss could all play 3-4 ILB. Then Brown, Stallworth, Hunt with his size could play 3-4 NT.
I wouldn’t be surprised if we see more 3-4 this year with those 2 new guys added to the squad.