Yes but look at how much PIS or just sheer absurdity they constantly have to introduce in order for non powered folks like Green Arrow to hold their own alongside superheroes. This kind of PIS and absurdity gets magnified on TV and the movies. Look at how irrelevant Captain America, Hawkeye, and Black Widow were during the Avengers movie. When you keep things street level for these types of heroes, like was done in Captain America Winter Soldier where both Cap and Widow really got to shine, they work but put them up with powers and they become pointless.
Arrow will have to start to rely more and more on McGuffins (a super tech device that negates powers like the shot that negated Deathstrokes superstrength / healing last season), PIS (having the villain do something stupid), or just outright Deus Ex Machina's.