the ending would be good in the next Indiana Jones
Them finding the pyramid with the aurora in the arctic then inside the pyramid with the column of blue light was awesome.. I could totally see something like that done with a huge budget at the end of the next Indy
also noticed earlier in the film they went to the Last Crusade temple.
Also Patrick Wayne looks alot like Henry Cavil (Patrick Wayne was on the short list for playing Superman in 1978)