sabrinathecat
Explorer
... it's not uncommon for a player to hang onto a lower-level power right up into Epic simply because it synergises better with his character than the higher-level alternatives.
Indeed. I've seen a warlock hold onto lvl1 daily Crown of Stars all the way to lvl30, and my dwarf fighter didn't like the options for lvl27 powers, so took a second lvl23 instead.