when Kelly was signed we had Ritcher and Devlin on the OL. Two good players, both were playing guard at the time.
We brought in Kent Hull with Kelly, that same year. We also drafted Woolford in the first round, after we got Kelly, and plugged him into the starting line up. Ballard came a year later. Then we picked up John Davis from Plan B FA and he replaced the aging Devlin. We also drafted Glenn Parker (3rd round) and then John Fina (1st round) in later years. The both started their careers as backups and then became solid starters. Polian took care of the OL
Bottom line: Kelly had a much better OL in his first year as a Bill then the entire pile of crap we have had over the last decade. At the peak, Woolford, Ballard, Hull and Ritcher had all made Pro Bowl appearances. This line was big, strong and athletic enought to run the no-huddle on a full time basis.