I just bought Danzo the other day and replaced Anko with him and replaced TenTen with GNW TenTen because I could get her mystery off with the saved chakra in round 4 from not having Anko and my damage went up almost 100k with that change.
Would you say switching out Danzo for Onoki would be better even tho Iruka wouldn't buff Onoki like he does Danzo.