Getty Boston Red Sox outfielder Jarren Duran If manifestation really works, Jarren Duran might be wise to have his bags packed.   For more than a year now, Red Sox fans and national analysts alike have been talking his way out of Boston — sketching out mock trades , dream returns , and “inevitable” scenarios as if repetition alone might bend reality. It’s the sports version of speaking something into existence, and lately, the noise around Duran’s future has grown too loud to ignore.   At this