PANTHERS FAs - WHO IS LEFT UNSIGNED.??

I've been wondering, as all of us have, what our new roster is going to look like. Lots of changes. A bunch of "foreign agents" have been signed, and some more newbies from the draft are bound to appear. I started wondering who was left from last years Panthers FAs who had NOT signed with another team (yet..??). A quick search for "Panthers FAs" and "unsigned" led me to a list from Panthers Wire which included eleven Panthers from last years team. Once the new league year began, the Panthers 'flushed' the roster and none of these guys are currently listed. There are a few here that are surprising, but most of them were sort of indistinguishable from the roster "noise" that accompanies the move toward 90 bodies and training camp.  Oh... One more thought - This may not be all of them as the old Panthers roster is no longer available for reference.

Eleven Panthers Free Agents Still Unsigned

• DL Henry Anderson  ---  This is a bit of a surprise
  
• WR DJ Chark  ---  This is a bit of a surprise
  
• DL Jalen Dalton
  
• S Sam Franklin  ---  THIS one is a BIG surprise (at least to me..).
  
• OLB Marquise Haynes Sr.  ---  Depth OLB maybe.??
  
• G Gabe Jackson
  
• CB Mac McCain
  
• G Justin McCray  ---  Played a lot last year.??
  
• WR Laviska Chenault Jr
  
• DL DeShawn Williams  ---  "Surprise" ?? Maybe.??
  
• DL Chris Wormley
  

I'm wondering if there might not be some talent we could use here.  Depth pieces if nothing else.??