Since no kicker in the history of the league is 100% I won't hold having his share of misses against Lindell. Its much better than the alternative we saw with raynor, who missed enough kicks for himself and three other kickers. I dont see how he is a kickoff liability either, I seem to recall him getting plenty of touchbacks last preseason until the bills switched their kickoff strategy in favor of high, short kicks that more often than not pinned opponents deeper than a touchback would. If anything, the reason to keep potter would be to protect Lindell from getting injured making tackles covering kicks like he did last year, not to take his job. If they decide they only have room for one kicker, potter is a goner.