SACRAMENTO — Gary Trent Jr. says that packing for the longest road trip of his NBA career is no big deal. He swears it’s true. Forgive those of us who travel commercially and are determined to manage with carry-on to avoid both baggage fees and offset the possibility (likelihood?, certainty?) that luggage will go missing — we are skeptical. Doesn’t it make sense that the Toronto Raptors‘ most noted clothes horse and style junkie would require some strategic planning or the help of a stylist — or maybe even a moving company — for a seven-game, 13-day journey that kicks…