I never play AXo unless it's late in an SNG (2-3 Opp) and I'll push if i'm small stack here . As for AXs I'll play this from any POS I feel I can get away with without a PFR. Of course MINRaises with lots of callers I still play these in ring games (implied odds if I hit the flush make up for it). Develop your own ideas on these hands but I agree that in general if you play them, without being selective, they are trap hands.