The closest thing to that would be game 7 vs Miami in Joe's first year.
That version should scare the heck out of us.
I don't think it's as grim as all that. If Tatum is known to be out, the gameplan will be different, the rotations will be different, and Jaylen Brown won't suddenly think he needs to go win the game and series all by himself, and then play ever-more-desperately as that goal eludes him ever-further. The Tatum Rest games over the last few seasons have not gone much more poorly than the games Tatum plays, IIRC. It's just a matter of having some preparation, rather than sudden reaction to exigent situations.
Tatum also has not missed a playoff game in his entire career. I just went and
checked. He's only had short-minutes games a few times, either:
- His rookie season, he had a few short-minute games in the first round against Milwaukee, none of them blowouts
- 24' in the 2019 blowout G2 loss in Milwaukee (Tatum -18)
- likewise 21' in the 2021 G2 loss in Brooklyn (Tatum -28)
- only 19' when we rocked Philly by 34 in 2023 ECSF G2 (Tatum +24).
- And in Finals G4 in June, where he put up -33 in 27' (and the rest of the team not much better)
The guy has averaged like 40'+ in playoff games otherwise, even including the one he was injured in. Just incredible availability.
The other player who quickly comes to mind in that regard is of course LeBron James, who seems to have never logged under 39' in any playoff game his team has played, except as victory-cigar job-done early pulls in blowouts... with one
exception. He did have shorter 30-38 minute games in a lot of the 2020 bubble playoff run, but in fairness a lot of those games were blowouts too. And looking at game logs, Michael Jordan seems to have largely done similarly. But the same can definitely not be said for the likes of, say, Kawhi Leonard or Kevin Durant. McHale played backup minutes in the 1981 run, short minutes up through the 1984 playoffs, and missed some
other games too. There's a long history of all-star or even HOF wings missing games or parts of games when it matters, and Tatum by comparison has been Mr. Reliable, up there with the all-time greats.