It could really go either way with Arrow ending, and even though there’s a spinoff in the works, I’d personally love to see Stephen Amell stay within the brand with occasional appearances as one of DC’s strongest and most mysterious heroes.
While we can only speculate, it seems likely the Arrow-verse will reveal Spectre has moved from Jim Corrigan’s body to possess Oliver’s.
If so, will this possession only last throughout the entirety of “Crisis On Infinite Earths,” or will the mysterious DC hero continue to possess Oliver long after to continue to have a strong host for its work?