How X-Men Apocalypse should have ended

X-Men Apocalypse had the difficult task of following on from the excellent Days of Future Past, with director Bryan Singer also trying to bring to a close a saga he started all the way back in 2000 with the original X-Men.

The result debuted to pretty mixed reviews but audiences were generally kinder and it ended up grossing half a billion, so that's a success by any standard and the series will most definitely continue. However it's hard to argue that the ending was a bit of a mess, and here's an idea of how it should have ended...