MCU: Casting The Remaining (Relevant) Asgardians
1. Throg - Nolan North
In the comics, Throg acts very similarly to how comic book Thor does, as in he uses words like "thy" when he speaks, and he usually takes matters quite seriously.
With that in mind, it would stand to reason that if this character were to be introduced into the MCU, then he would likely have the same goofy personality that has defined Hemsworth's time in the role.
As such, casting someone with quite the range of voices, namely Nolan North, who has played the likes of Deadpool and Nathan Drake previously, would make sure that this amphibious reflection of the God of Thunder can live up to the charming silliness of the big screen original.