Michael Vick throws one TD pass and you're ready to anoint him as the Eagles' best chance to win? When Vick was in his prime, he was at best a questionably accurate passer. In the modern NFL, accuracy is of tremendous importance. If a QB is not completing at least 60-65% of his passes, he will have limited effectiveness. Vick's percentage was often in the 50's in terms of percentile, and sure enough, his effectiveness was limited.