when healthy our back feild should go like this:
LCB - Woodson
SS - Bigby
FS - Collins
RCB - Harris
right know Bigby and Harris are unhealthy and their backups/starters should be:
SS - Burnett, Blackmon
RCB - Williams, Underwood
I agree though, Sheilds is a great pickup in the offseason, i believe that he could fill the shoes of Harris or Woodson in the year(s) to come. Everyone else i really dont care for, lee, bush, peprah, martin, clark, etc.
But i think those four that i mentioned earlier, woodson, harris, bigby, collins should be our starters.