Aaron is interesting because if you only read, say, Wolverine and the X Men and the current Thor volume you'd get one distinct impression, but if you read Southern Bastards and Men of Wrath you'd get a very different one. He has a wide range of voices, but this current Odinson portrayal definitely falls under the specific tone/character type you're referencing.
Jane is an outlier in that she's more serious?
No doubt the writer will have a huge say, but I also don't doubt that Marvel editors could "suggest" a tone that is in line with the Ragnarok/MCU version.