steemboss: Steemit bounty system

This is a twist on a post called bounty I read a few minutes ago. I was wondering if a simple bounty system could work within steemit?

1. Post a bounty with reward offer
2. Hunters comment to accept job
3. A Steemboss acts as escrow
4. Payment is made to hunter by promoting the post of the completed job.

Or something along these lines?

I am not sure if this would work but I thought I would mention it anyway.

Peace out.