The midpoint of the season is nearly upon us (and with it the busy mid-summer trade flurry) and, as usual, Theo Epstein (right) and Terry Francona have some holes to fill and questions to answer. We've identified some of the team's biggest concerns and are giving you the opportunity to weigh in on potential decisions the Red Sox GM and manager will have to make in the weeks ahead. (Text by Ian Rider, Boston.com Staff)