Mr Rogers or Nexara for my deck?

Rhee, Agirla, Woofgang, Stevel, Nestor III

I wanna replace Stevel 3* and Woofgang 4, because woofgangs crit skill is so bad.

Should i get nexara to replace woofgang as dps, or replace Stevel with Mr Rogers for my tank?

I think the tank since he is 3* but WoofGang is acctually weaker then Stevel.

Thoughts?

Thanks

I actually kind of like Woofgang..

I would definitely replace the 3* first. Set up a sufficient shield wall first, then work on your attack.