That was the principle of an article presented at last year’s Sloan Sports Analytics Conference, an annual gathering of sports science and analytics experts. The five-time Pro Bowl running back, who abruptly retired from the Seattle Seahawks after the 2015 s. “I feel like dog poop,” Rapids manager Pablo Mastroeni said after the match. ”If the 31-year-old Englishman appears undaunted, his career trajectory has been meteoric.