A10o is weak hand unless you are in good position, or trying to isolate a weak player that limped in front of you. For the most part in these loose games this had loses value. In EP and MP fold. In LP if no people or at most a weak player has come in you can raise, but it is still a VERY marginal hand. Now if the hand is suited you can rock and roll a little bit more with it. The flush possiblities add to the value of AT immensely.