User blog comment:Mynameiskeithstone/5 Things that Need to Change in Season 4 of Arrow/@comment-24.104.129.46-20150513122938/@comment-150.250.244.207-20150514193220

Diggle being John Stewart would be cool. And theyve already said Season 4 is heavy on Diggle because of his brother and the HIVE connection. Roys out for the time being because Colton left the show so you won't be seeing Harper probably anytime soon. The Hal Jordan references in The Flash have to at least bring some sort of Green Lantern to life in some capacity. Otherwise they really like to milk the GL references