I think VirGen is still quite strong in Expanded, despite it dropping off somewhat in Standard Play. Skyarrow Bridge lets the core Pokemon retreat for free, in addition to Manectric-EX if you decide to run the VIrGenMan build, which I'd reccommend. M-Manectric can also retreat for free, and provides a reliable counter to both Pyroar and Yveltal, all while reattaching energy that you may have discarded via G-Booster. Super Rod provides another way to recycle energy, as well as get back Pokemon that have been KOed. VirGen was the multi-time winning deck at fall Regionals, and even though this was before Phantom Forces, I don't feel as though much has changed against it in Expanded. Skyarrow Bridge and Super Rod are a major factor in the deck's consistency and versatility, and having access to a powerful attacker with 210 HP (M-Manectric-EX) will keep VirGen in the top tier.