For Greg, the shifts in his character are pretty subtle depending on where you take him; mostly little shifts in confidence based on his relationship with the CG and financial security at the time
All the games I've had Greg in involve him getting tangled with magic and him being Not Cool with that, but young Greg would think it's basically the raddest thing ever
I'm still bouncing around the idea of playing Hajime, too... it's been a while, but in the past he's almost always been Game 1, since it made for easy school game setting, but it'd be an interesting challenge to play him as Game 2
Less "precocious teen trying way too hard to be something he's not" more "frustrated young adult who realizes he's stagnated and is trying so very hard to not be bitter"
reminds me of a time I played 35 y old Luke Skywalker in a game with an Anakin. Luke was the mature one of course and full of Emotion and also trolled youngdad pretty bad once.
and financial securityat the timeLuke was the mature one of course and full of Emotion and also trolled youngdad pretty bad once.