Arrow Season 4: 12 Questions We're Asking After 'Legends Of Yesterday'

1. What Will They Do For The Next Crossover?

There€™s no denying that this crossover with The Flash was a rousing success. This episode was bigger than a normal Arrow outing and adding so many characters to the mix always results in interesting dynamics, revealing new sides to the people that are so familiar. The formal two-part event seems to be an annual thing, so how will that pan out next year? It would be hard to go even bigger next time, so there€™s no obvious way to continue the trend. Perhaps they could face off against some sort of villain team up with the Injustice Gang, comprised of some of their greatest foes. Or maybe a new cosmic threat like Mongul will arrive that's bigger than all of them. Even in the short term, what might bring Barry back to Star City? He€™s been known to show up even apart from these massive events and surely it€™s not the last time he€™ll be on Arrow this season. Maybe it won€™t be until Oliver returns to see his son in Central City that he interacts with the Flash crew again but no matter the occasion, it's sure to be special.