I think the answer is RE[POSE]D which, of course, will make your 'N' wrong but I can't offer any further guidance as I don't have the crossword in front of me.
Have posted off this crossword yesterday. Yet think you became confused as you thought 2 down was Run In when in fact it is Run Up. The P being the 3rd letter of Reposed. Good luck Bob. Cheers, Simon