If they bring him back as Miz/Morrison's stunt double or assistant then sure
WWE was burying Sandow before he even stepped foot in the ring with Cena. He was losing every match on TV (he even lost to Santino) and he was made to look like a geek in his feud with Cody where he didn’t even get a single victory over Cody. Cena has been beaten down far worse by Brock Lesnar and was able to overcome the odds so it shouldn’t be far fetched for him to beat Sandow.Sandow was great as the Intellectual Savior of the Masses, The Rhodes Scholars (even though Cody's moustache was LOL) was entertaining, and his work as Mizdow was great because you knew they were burying him but he got over AF. The fact that him winning MITB didn't end up with him winning the Gold belt and eventually Cody going over him was typical stupid ass WWE. Cody was super over in that MITB and to those saying it was a fluke that is bullshit as Cody picked up again that fall feuding with his brother and dad against The Shield as that was probably the best stuff on WWE programming at that point (with Punk/Heyman feud using Ryback and keep fucking over Daniel Bryan). Instead we get one armed Cena burying Sandow and a shitty Cena/Orton biggest title match in company history which the only good thing to come out of it was the crowd drowning out Steph and Paul McMahon and Punk's reaction to H Cubed as the greatest champion.
Just like Ryder and Rusev not supposed to get over. Then again neither was Punk or Bryan.
He would be a good substitute for AJ Styles or another RAW star while they’re absent. I would actually like to see Sandow vs Mycintire or Sandow vs Owens or Rollins. He’s only 37 years old, he has 5 more years left on him until he’s past his prime.