Plot ideas for Thor 2

Director Kenneth Branagh wasn’t sure if he’ll be back,
but Kevin Feige – the CEO of Marvel Studios – talked briefly
about Thor 2.

We’ve got 600 plus issues, we’ve got a thousand years of mythology,
we have other stories we’d like to tell,” said Feige.
“The audience will tell us whether they want to see those other
stories, but we have to be prepared for that if that — if we
should get the call.”

He also stated that Thor's scriptwriter Don Payne is working on story
ideas for a sequel and havs various options to discuss.

I plan to catch this one within the firt two weeks. Unfortunately for
me I have a day job which doesn't involve going to the movies, so I'll
have to set aside time to catch this one. I'm still debating is the Imax
3D ticket would be worth it? What do you think?