The Mavs stuck to every single Sun in the third quarter. Diaw gave up easy backet after easy basket. I do think his back is part of it.
The Mavs front line is a tough match-up for the Suns. You only want Amare guarding the Mavs center for rebounding and foul purposes. You can only put Marion on one of Howard/Dirk. Diaw and Thomas can't really guard one of Dirk/Howard. The Suns best match-up defensively againist the Mavs' frontline is James Jones, Marion, and Amare. That worked in the OT's but is small.
The Mavs front line is a tough match-up for the Suns. You only want Amare guarding the Mavs center for rebounding and foul purposes. You can only put Marion on one of Howard/Dirk. Diaw and Thomas can't really guard one of Dirk/Howard. The Suns best match-up defensively againist the Mavs' frontline is James Jones, Marion, and Amare. That worked in the OT's but is small.