Well it looks like I gotta disagree with all you guys!
And since I seem to be the only outside-insider with all the loose motion picture making connections, I'm gonna recommend that Hollywood pick a complete unknown to fill Supe's boot or Superboy's boots if he does in fact wear boots.... and laugh all the way to the bank if I get an apppropriate casting agent fee.
If I meet anyone of importance in Starbuck's, at this moment of time I'm gonna recommend the Russian IFBB guy, so if you know him or if The Coach trains him or anyone supplies him with muscle growth stuff ... tell him to get to acting class and prepare to sign up for at least $4,000,000 for his first Supe role which will require him to be in Louisiana, USA, for 3 months immediately after the contract is salt and peppered and signed.