I bolded a bit more to clarify what I feel is one of the more confusing aspects of Barrier that tends to get a lot of questions: All the tokens must be in the character's range, but only one of them has to be in line of sight.

To the original question:
He sure would. Pages 42 and 43 of the LoSH rulebook go into a lot of detail about who is and isn't adjacent to giants, and clearly state that the adjacency is for 'movement but not close combat purposes.'

That right there says it all. Green Scar is adjacent for movement. The break away rules (page 20) tell us that he must break away when he is given any action that makes him move. The leap/climb portion of his special power is an exception, as he automatically breaks away when he uses it (but as others have noted, he can't move/attack while using l/c).

Even if GS was outside Devil Dino's adjacency when he began the move and attack, he would have entered it on his way to Jonah and been stopped.

Restricted, bah! I'm not good enough at Heroclix to play one of my experimental teams in Restricted.

That's what my Pre-Release Apocalypse is for.

I had thought about Scarlet Witch - she's a 60 point dial in a 35 point piece. And cold dice are my recurring nemesis, so the PC is terrific...

But I love the idea of using Sue Storm to good effect WITHOUT the Alt-FF TA.

I'll try to report that team next time I'm writing up for the What Did You Play, How Did It Do thread.

Although I also have an idea for 5 Statures T-Bolted to Batman TA, and 2 of them have ICWO...