Pro Football Focus periodically posted a list of the top free agents, only recently expanding the list from 150 to 200; Pittsburgh Steelers QB Mason Rudolph did not crack the top 150, but claimed the final spot among the 200—behind OLB Markus Golden.
Technically, the highest-ranked Steelers is T Chukwuma Okorafor at 160, whom the Steelers released. Because they released him, however, he is not a compensatory free agent. He is free to sign with any team at any time, and the Steelers will not get any draft compensation.
The site, at least as of yet, does not include any blurbs about free agents 151-200, so the Brad Spielberger-helmed list says nothing about Rudolph.