There is a lot to look forward to in Arrow Season 6. It has already been confirmed that Katie Cassidy will be back as Black Siren in the CW series although her original character Laurel Lance was killed off in the fourth season. However, fans seem to be more concerned about Oliver Queen’s possible new look when the show premieres later this October. Has Stephen Amell been growing his facial hair so Oliver will finally resemble his DC comic book counterpart Green Arrow?