Sir Reginald McKenzie started what to me is an all-time honor of this number and I would argue that Kent was the last universally regarded GREAT Bill to wear it.  I've never been a big fan of retiring numbers in a sport where there are limited numbers at certain positions, but I think it's more than fitting in this case and that we have two Bills all-timers who valiantly wore #67 with multiple years of crucial Pro Bowl play on the field and class and contributions off the field as well.