Been there. Done that. Got a T shirt.
First: Check yourself. Your post sounds really confused; you don't want attention "or anything from him" yet you want to drive him wild "noticing how you are'nt trippin over him... contradiction. You are trippin and you want him to notice how you are'nt trippin so you so you can hurt his feelings... Anyway.
The BEST revenge? SUCCESS!! Get on with it. Do YOUR thing, make sure you are taking care of yourself. You will look good, and you will feel good and you will attract good things to you. Concentrate on doing well on your job(maybe secure a promotion?), make some cash, get a new man, be happy, buy yourself flowers, celebrate life. If you can't think of anything to celebrate? Then think of life with HIM and be glad that you dodged that bullet. And DO NOT let him worm his way back, because I know if you do what I say, he'll want in... and you will have the last laugh. Oh, and one more thing, be pleasant to him. Don't give him attitude. That's what he will expect. Be a lady and let your light shine, give him something to think about. Don't be a regular, be a cut above.
No such thing as sweet revenge
As sweet as it sometimes sounds, there is no such thing as sweet revenge. As difficult as it may be, you should just move one and forget about the "player". Revenge is never "even" and can just go back in forth for long periods. The only gratification you really need is that fact that you were able to see that person for who they really were before many years have passed. You hear many stories of people finding about "players" years in the relationship or even marriage. So I am not really an "I for and I" person. The thoughts of revenge stores anger that is not good for yourself. So focus you attention on the positives in your life and those things you can do to improve upon it, and the "player" in time will find his match or not, but will make no difference for time heals all wounds.