User blog comment:Eobard95/How Team Arrow will survive 6x01?/@comment-27700324-20170707155142/@comment-27700324-20170708041847

Well it is the only part of the island with a guard. So it seems impossible for him to do that. He did send his message to Harkness, but he probably said he was a relative.

Also Slade is probably going to die. Sorry, but this seems to be his ending too. He seems to have his one last battle alongside Oliver before being gone because A. Manu Bennet is always busy. B. The DCEU is using Deathstroke very soon.