You said "contract." You didn't say anything about next contract with the Bills or another team, and neither did I. No need to take what I said, change it to what I didn't say, and argue against what I never said. Lewis is undoubtedly a target to be upgraded on the Bills roster, having spent a draft pick on a player who slots (heh) into his exact roster niche. The things that work against him to make the Bills 53 work to an even greater degree for the rest of the league as players who are a scheme-fit for the Bills wouldn't find a ton of teams running McDefense variants in the league (and judging from the playoff performances, why would they).
That's fine, I'm just saying he's a maxed out player. Go to bat for your guy, Buscaglia agrees with you and is also higher on Lewis' value than I am. I think the upside and traits, contract and team-control of his competition will make the decision go against him if the performance is close. I'm stoked to watch all these guys competing in preseason.