[Season 6 theory] What if...

What if Ragman somehow got the power back in his rags, and Oliver asked him to be on Lian Yu. We've seen his rags able to take a nuclear blast, so why wouldn't they be able to tank a bunch of C4 explosions across the island.

This is the only theory I can think of as to why certain characters have been confirmed to be regulars of season 6.

What do you guys think?