The Purple ‘n Gold, revamped with new trade deadline acquisitions, have their sights set on getting back into the playoff mix. — The push officially began after the Lakers sent the likes of Russell Westbrook, Kendrick Nunn, Patrick Beverly packing in exchange for players who actually have a positive impact on winning. Rob Pelinka, derided by Lakers fans sports writers, and talking heads locally and nationally, resurrected his credibility as fast as…