Pull Them A Step Higher
Picture the floor as two preferred neighborhoods. Toronto wants to live near the rim; the Raptors rank near the top of the East in paint scoring, which means their offense is happiest when the game feels crowded and direct. Boston walks in with the stronger point differential, but that number is only background here. The useful watch item is simpler: can the Celtics stretch the picture enough to pull Toronto a step farther from that paint comfort?
That is why Jaylen Brown and Scottie Barnes feel like the right names to center. They represent the push and pull of the game more than a headline does. If Boston's spacing edge is real in this matchup, it should change where Toronto has to stand and react. If it does not, the Raptors can keep the game in the zone they prefer, where straight-line attacks and interior touches feel natural. RJ Barrett belongs in that context too, not as a second thesis, but as part of the body count around the lane that Boston is trying to thin out.
So keep the read narrow. Do not stare at the final score first. Watch whether Boston can make Toronto defend farther from the paint than Toronto wants. If the floor starts to look wider, Boston is dictating the shape. If it still looks compressed, the Raptors are keeping the game in their own geography. That is the clean signal worth following.