Brandon Jennings' quest to prove he and Monta Ellis can lead Bucks to playoffs has to start on D (Ball Don't Lie)

This is a big year for Brandon Jennings, and the Milwaukee Bucks point guard knows it. After making the playoffs (and a quick first-round exit) during his 2009-10 rookie season, Jennings' Bucks have turned in two straight sub-.500 campaigns, as the combination of injuries and lackluster offensive production have kept coach Scott Skiles' team on the outskirts of Eastern Conference postseason contention. With the Bucks in a late-season fight for a playoff berth last year, general manager John Hammond made a somewhat controversial move, shipping oft-injured franchise centerpiece Andrew Bogut and shot-happy swingman Stephen Jackson to the Golden State Warriors in exchange for scoring off-guard Monta Ellis, sophomore big man Ekpe Udoh and the immortal Kwame Brown. The move was intended to give Skiles some added firepower as the Bucks looked to vault past the New York Knicks and Philadelphia 76ers into the seventh or eighth spot in the East, but while Milwaukee went 12-9 in 21 games after importing Ellis, the Bucks again found themselves on the outside looking in come playoff time. Now, less than two months before players report to training camp for the 2012-13 season, the Bucks find...