I just found this on the Heat Vision blog. Here's a quote from what they said:
"Word among the Hollywood community is that [director Bryan] Singer has been using "[Jack the ] Giant Killer's" casting process as an opportunity to look for potential X-Men, vetting actors who may be qualified to play a young Cyclops or young Jean Grey.
In a way, he is casting two movies simultaneously and earning the title of multitasker of the month."
You can find the full article in the link. What do you guys think of this news?