OAKLAND -- Portland Trail Blazers center Festus Ezeli is contemplating a procedure on his left knee that would rule him out for the rest of the season, according to league sources. No final decision has been made, but sources told ESPN.com that Ezeli and the Trail Blazers are strongly considering the surgical route because Ezeli has not been able to play in Portland's first 29 games this season. "Everyone has moments of setback. It's unfortunate and disappointing that I am facing one of those right now," Ezeli told The Undefeated. "My aim is to fundamentally address issues that have lingered so that I can be the best that I can be, to help my team contend for and win the title. To all concerned I assure this: My love for the game nothing but ensures that I will be back better and stronger than ever, and you can take that to the bank." Blazers coach Terry Stotts wouldn't confirm whether Ezeli was considering season-ending surgery, given that he has yet to play for...