oh man, sounds like he just is aiming for his % of the payoff!

check your state website wc section and see the rules or info on changing attys. he is a work comp atty right? not a general /personal atty.
The state website should also have a ombudsman or something for wc, you can contact them help & ask questions.

kind of like the one I had - "oh I'll do it all for you" NOT!!
unorganized, never a straight answer to the few questions I asked...

I should have wised up and got a better dr & a better atty.
But hindsight is always .. ya know how that saying goes..