Trade season is over, which means the present Pistons roster will be what you see for the rest of the regular season, right? Not exactly, if Charlie Villanueva gets a buyout of the remaining amount of his contract, enabling him to latch onto another team where he might get more minutes. His expiring contract didn't fetch the suitors the Pistons believed it would — a league-wide trend, actually — but a buyout is another option. “Anything’s possible. Right now, it is what it is,” Villanueva said. “I wish I could help this team in any way possible, but they’re going in a different direction. It’s part of the business, but if it presented itself, that’s something we’d look at, for sure.” Villanueva’s close friend, former Piston Austin Daye, got a second chance when the Toronto Raptors traded him at the deadline to the San Antonio Spurs, a franchise that has put D-Leaguers like Danny Green on the map. The two talked Thursday, and Villanueva reminded Daye he has an opportunity in front of him, probably one Villanueva would love to have. “I’m so happy for him. So happy,” Villanueva said. “He’s on one of the better teams in the league and he’s gonna get an opportunity to give him a chance. I told him, ‘This is your chance to shine. Everybody can forget about what happens in the past if you shine now.’” Orlando’s Glen Davis had been on the trade market, but when the buzzer sounded on the deadline Thursday afternoon, he and the Magic negotiated a buyout on the remaining $13 million owed Davis over the next two seasons.