All-New X-Men, #7

[Drefan21]

So, why the fuck are these pissheads sticking around (and not going back home)? Because Jean said it was a hep groovy idea?

Pretty much.

[sweetdumbass]

Parker Lewis reference ? <3 <3 <3
You're the best of us.
As for your question, it's either Toad or Teen Beast. Or both of them.

[alphaflightfan69er]

He entrusted it to Beast as shown in NA #3 previews.

Not necessarily. They could of just used the other gems to summon the last one, and decided on their own to give it to Beast.

I mean we all know he has good risk taking decision making abilities

[godzilla90210]

A Bendis issue using <gasp> DECOMPRESSION?

Say it ain't so?!?!?!

I don't have a problem with decompression; I do have a problem with underwriting... or "letting the art tell the story," as decompression fanatics like to call it.

[Juggernaut Punch]

Not necessarily. They could of just used the other gems to summon the last one, and decided on their own to give it to Beast.

I mean we all know he has good risk taking decision making abilities

No, he entrusted it to him. He says so during his speech explaining what's in the safe and how Beast is going to join the Illuminati now and we see Beast holding the gem when the others arrive.