​PHILADELPHIA — There was no question that the City of Brotherly Love put its unique stamp on the MLB All-Star Game. From the Declaration of Independence-themed pre-game ceremony and a dramatic Home Run Derby to the relentless fan booing at Citizens Bank Park for any player—or even mascot—without a local connection, history and passion were evident throughout the event.With the All-Star Game now done, though, the focus quickly turns to a series of pressing issues that will dominate the second half of the MLB season. Among them:AdvertisementAdvertisementAdvertisementWhat happens next with the troubled labor negotiations? MLB team owners and players are not just far apart on specific proposals in ongoing collective bargaining, they don’t even have remotely the same view on the current state of the game. The MLB Players Association, which has successfully resisted a salary cap for decades, says it is more united than ever in fighting management’s new push for significant spending limits. MLB commissioner Rob Manfred similarly says the group of owners is as internally aligned as at any point in his more than 35 years in baseball. So who blinks, and when? Labor talks will continue this summer, but without any sort of meaningful progress in the coming weeks and months, the likelihood of an already-expected management lockout on Dec. 1 only grows.What will unfold with the trade deadline? Preparations for the Aug. 3 trade deadline have been heavily complicated by a large swath of teams right on the cusp of playoff position. As games resume Friday, only seven of 30 teams are more than four games out of a postseason slot. That means most of the league doesn’t yet know if they are a buyer or a seller at the deadline. The biggest question surrounds Tigers ace Tarik Skubal, the two-time reigning American League Cy Young Award winner who will be a free agent this offseason. Skubal is back after missing more than a month following arthroscopic surgery on his pitching elbow. The Tigers have also been resurgent, posting a 22–14 record since the start of June to help reverse a very slow start to the season. For his part, Skubal has reportedly signaled he has no interest in being traded.Will MLB’s biggest stars get healthy? Yankees superstar Aaron Judge has been out of action for six weeks with a fractured rib. Re-imaging that is set to happen this week will give further clarity on his prognosis, but regardless of the outcome there, the two-time reigning AL Most Valuable Player is not set for an imminent return. Even after a sweep last weekend of the Nationals, the Yankees have been mediocre without their captain and have given up their lead in the AL East Division to the Rays. Dodgers two-way phenom Shohei Ohtani, meanwhile, is having his left knee drained after pain exacerbated by his pitching. Both icons missed the All-Star Game, and Ohtani’s workload will continue to be heavily scrutinized. “He’s had Cy Young in mind, and understandably so,