Showtime’s Shameless recently reached a pivotal point when Emmy Rossum’s Fiona Gallagher, the matriarchal glue that presumably held the family together, left the building. In Season 10, the obvious challenge will be to not only maintain the same level of family shenanigans as usual but also sustain the emotional core that Fiona represented. Will the series succeed or flounder? We’ll hash that out here each week.