Although not every injury update surrounding the Toronto Blue Jays brings great news right now , the imminent return of Addison Barger from a left ankle sprain offers a much-needed boost for a team that currently sits 24th in runs per game. According to Sportsnet's Ben Nicholson-Smith, Barger is set to be activated on Friday after missing the last month when he injured his ankle while running to first base in a game against the Chicago White Sox. The 26-year-old had yet to round into form when the injury occurred on April 5, but the Blue Jays could certainly use his power potential in the middle of the lineup. Of course, any plan to bring Barger back up with the big club demands a corresponding move. And Nicholson-Smith's report notes that Toronto manager John Schneider expects the decision on who to send down in order to free up a roster spot to be a difficult one.…