Deputy is a terrible swingy role in this setup. Shooting someone will have a super swingy result which is incredibly irritating. (Same effect as lynching someone -> Night kill)
Mafia are also ridiculously value different given that ninja being lynched day 1 is a game loss.
Apart from the irrelevancy/uselessness of the clears and the swinginess, it's a scumhunt setup so I guess it's cool.

Make sure ninja votes first so you can kill bombs.
If ninja gets lynched D1, you have no one to blame but urself for placing yourself in a terrible situation. PR hunt if you can, or NL and risk giving town an extra ML. If you end up in 4 way with 3 bombs you will have to survive 2 lynches to carry ur ninja partner.
Strongman should usually strongarm the kill n1. Hooker hook your PR read.
It's multi to discourage PRs claiming as PRs as the hooker/strongman can then proceed to just kill the PRs n1 if both PRs claim.