ESPN's Sportsnation poll suggests that Nets fans are less happy with Lawrence Frank than they were earlier this season, with only 64% of them approving of his performance in February. That's down from 87% in December and 69% in January. Frank ranks No. 23 in the NBA coaching poll. Meanwhile, ESPN columnist John Carroll suggests that the Nets need to follow Frank's lead on the defensive end of the floor and says Nenad Krstic "may be the most improved big man in the NBA".