Unfortunately I usually get here after most people have gone, because it usually takes me beyond Saturday to complete the Saturday puzzle, and I don't like to pick up any help unless I'm close to exhausting any possibility of solving everything on my own. However, I liked this crossword on the whole, with quotea number of good clues, so COD was a tight decision, but I eventually settled for 1a, which as far as remember nobody else picked out. I liked the double use of "head on spike seen entering here" as both definition and part of the wordplay. The only thing I was stuck on was the definition for 10a, so thank you Brendan for explaining that. No doubt a much easier clue for football fans.
FOI 5d, LOI 10a.