BOSTON -- The Boston Celtics made a strong final push to trade up into the top 10 in the draft, culminating in an offer to the Charlotte Hornets that included as many as six draft picks, including four potential first-rounders, for Charlotte's No. 9 pick, sources said. The Celtics, whose offer was rebuffed by the Hornets, wanted to move up from No. 16 in order to draft Duke forward Justise Winslow, who was ultimately selected by the Miami Heat at No. 10. The Hornets took Wisconsin center Frank Kaminsky at No. 9. The Celtics were also unsuccessful in attempts to acquire a pick in spots Nos. 4-8, sources said. Meeting with reporters in the aftermath of the draft, Celtics president of basketball operations Danny Ainge hinted at his team's dogged pursuit. "Maybe we were going too hard at it," he said. "There was a time when I thought, 'Whoa, this is getting a little out of control.' We're putting a lot of eggs in one young player's basket. So I'm not...