Barry Allen went back in time, created Flashpoint and suddenly John Diggle's kid went from being named Sara to John Jr. That's what happens when you run a combined universe. What happens on one show effects the others. Which has left a lot of fans wondering how the fall out from the Legends of Tomorrow season finale will affect Arrow and Flash. With the Waverider crashing into a very different looking Los Angeles, will we get to see Cisco Ramon and John Diggle running from dinosaurs soon? This was a question put to executive producer Marc Guggenheim by Entertainment Weekly Radio on Thursday, to which he basically said 'no':
We never want television to feel like a homework assignment. That said… there will be an explanation in Season 3 as to why you're not seeing dinosaurs run through Central City.
That's a shame. Some of the best moments in the Arrowverse is watching John Diggle react to things that shouldn't exist… could you imagine his reaction to a T-Rex?