Lol neither will happen here.
Slow leveling = you buy lots of exp scrolls to keep the leveling less mind numbingly boring. = More money for P/W = not gonna change.
Character sales = one of the most unique features of Rohan. Removing that turns it into just another MMO = people who can't/won't invest the time/effort to go from 1-115+ leave before they get there = less players / less money for P/W = not gonna change.