This document shows how to rate special team cards for Statis Pro Football. The rating is based on formulas instead of tables as the original documentation shows. The formulas were generated by investigating the original 1989 card set.
Every QB in history is in there, well, providing they were in the football reference database. No sack values there, so I just put 1-20 for all QBs. Also for Endurance ratings I used my own custom formula until I get the proper one.