In fact, they would completely change the nature of the series — which actually makes sense, given the fact that many reports associated with Season 6 have suggested that it’s going to feel like a reboot without going the full-blown reboot route.
On the other hand, it looks like the full-time arrival of William in Oliver’s life could force things to reach such a breaking point.
Arrow has flirted with the idea of outing Oliver as Star City’s hero in the past, particularly during the first three seasons, but the current ramifications of Oliver Queen being outed as the Green Arrow would still be enormous.
Outing Oliver as the Green Arrow (a la Tony Stark in the Marvel Cinematic Universe) would open up entirely new avenues for storytelling, as well as offering up some new ideas that we haven’t seen before in the Arrow-verse.
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Arrow Season 6 "Everything Has Changed" Promo (HD)