Shame he could not win a few rounds and improve his ranking. So it is one step forward, then again a slip in the ranking. Hard to find him in the top 30 any time soon.
While it does seem very unlikely at the moment, how much further up the rankings he could get depends on how many tournaments he plays on clay, and that includes the French Open which he says he wants to compete in. Last year he only played in Madrid, and that was just two matches, so not many ranking points to defend.