Honestly diana, I don't think it means much at all. Especially a re-kindling thing as you mentioned.. Even IF that were his INTENT, you need to remember that he is NOT in a position to give you what you need in a relationship right now, remember? Why hurt yourself over again, hoping and hoping that maybe, just maybe......
You've taken great strides to work through the sorrow and frustration and confusion over this man and are getting past it. Don't go backwards now, girl. It'll hurt worse than before.
And please don't, under any circumstances be his good sex buddy for one night...that could really mess things up for you. Keep in mind ALL of his problems and don't go there again. Time marches on and don't drag the baggage of that past with you.
Keep smiling and working on you!