Oh I don't disagree with you, though I'm sure you can appreciate the nuance that Buddy isn't just playing against backups. But it clearly refutes the idea that Buddy is the one responsible for messing up on defense, being a net negative and allowing the opponents to build big leads any more so than our starters. I can't think of a logical possible permutation for this not to be the case unless you really assume that his averages are skewed so greatly by extremes, and even then you'd imagine the effect would carry over to the other players as well, so relative comparisons would still hold.
Edit: I also ran the splits by halves, and the relative ranking of the team's players more or less holds. The absolute numbers are far worse for everyone in the 2nd half compared to the 1st half, which should be no surprise for anyone who's been watching our 3rd and 4th quarters. Point being - it's not as if Buddy is giving up a whole lot in his first stint, digging us into a big hole, and then making up for it in his second stint when the game is already over such that his averages look better than everyone else.
People see what they want to see I guess.