He's been healthy for 1 of those three, broken foot, apnea, and 1 healthy season. So that is three. This is his fourth year, so let's be a little more accurate.
Does two games make Lewis a known quantity? Has Lewis been asked to play four positions on the line? Zuttah? Urschel? Could they?
Guy is versatile but hasn't been allowed to settle into one. He did have some under par games, but the more he played, the better he got.