Share 'Who do you think should star in the next series???'

Ok now iv heard this question a few times and i am split on the subject. Don't get me wrong, i mean i totally love Annabeth, Percy, Grover, and everyone else, but as much as i love them i am eager to see what he would do if he changed them all i mean who will be the new Percy, the new Annabeth, they could probably keep Grover, but since Kronos is gone who will be the new bad dude.Well anyway shou…