In a recent interview, David Ramsey, who plays Diggle on Arrow, dished about how his character is going to react to Ray Palmer as The Atom, and if they are actually at loggerheads.

H.I.V.E To 'Present Big-Time Difficulties' For Team Arrow 

The actor revealed to TVLine that Diggle didn't have a problem with Ray, but he was a bit wary of him taking on his alter ego as The Atom with little experience, the same apprehensions he held for Laurel Lance (Katie Cassidy) taking on the role of the Black Canary.

"He has some not-so-weak opinions," Ramsey said. "He doesn't have a problem with Ray, who is compelled by something, a higher purpose, that Diggle as a person tunes into. But Ray's not trained, and a part of the criticism he has for Ray is the same one he has for Laurel Lance as Black Canary. Because while it's honorable what compells Laurel, Diggle feels that, like Atom, she needs to be better trained before she can be super-effective in Starling City."

Ra's Al Ghul Could Die In Season 3 Of Arrow  

In the next episode, titled 'Public Enemy,' the cops will be out to get Oliver Queen (Stephen Amell) accusing him of being a "killer." Ra's al Ghul (Matt Nable) will be behind all the chaos as he will be sending various copy cats of Oliver into Starling City to wreak havoc and have the authorities think Oliver is the culprit. Diggle is seen trying to help Oliver out in the preview of the episode. Donna Smoak (Charlotte Ross) will be returning in this episode, to help her daughter Felicity (Emilt Bett Rickards) cope with Ray's (Brandon Routh) fatal injuries.

'Public Enemy' will air on April 1.

Watch the preview: