I think the second unit is really inconsistant. In this particular game the starters were playing a lot of the minutes when the Hawks came back, but was nice to see Curry come off the bench in the 4th quarter while the Hawks starters spent a lot of energy coming back. Kerr is managing the minutes well IMO. I do wish he subbed more often at the end of the 2nd quarter so Curry and co. don't pick up stupid fouls like when they fouled soneone right before shooting well shy if half court.