Rising star (5)
I believe the answer is:
comer
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">rising star</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for comer that I've seen before include "Person on the way to success" , "Promising individual" , "who shows promise?" .)