Looking at +/- per 100 poss through 4 games for core players, some interesting results (admittedly small sample size).
Mitch-Rob is -13.9 and Queta is +21.4. Garza, in far fewer minutes is +17.1
For the random wings, Hauser leads at +31.5 (leads the whole team), then Hugo at +13.3, Walsh at +1.9, and Scheierman at -0.7. Quite a range. Scheierman and Walsh seem to have plateaued. We'll see if they can correct course. Again, these are per 100 possessions so sometimes when extrapolating for players with fewer minutes, things get distorted some.
Pritchard (+10.0), George, (+8.8), and Tatum (+6.3) are all in the range that I would expect. Pritchard has a very good +/- despite not scoring at the rate he typically does. White, though, is -4.8. He has traditionally been a +/- or net rating darling. He leads the team in TOV per 100 Poss at 5.6. Also near the top for TOV%. TOV overall are high for the team relative to last season (16.0 total per game compared to 12.4 last season).