CHICAGO — Chicago Bears offensive tackle Teven Jenkins returned to the field Saturday morning after missing seven practices with an undisclosed ailment. Jenkins’ absence was a big topic of conversation around Halas Hall over the last week after NFL Network reported Monday the Bears were holding trade talks centered around the 2021 second-round pick. Coach Matt Eberflus has a policy not to discuss day-to-day injuries, and without official word on Jenkins’ issue speculation surrounded the situation. Eberflus said Jenkins was present at Halas Hall to work with trainers. But unlike some other inju…