unfortunately, there's nothing you can do except hope he'll show up the next time you could select a double partner.
If you select a double tournament 2 or 3 weeks ahead, you have more chance to get him back.
If he doesn't have a ranking close of yours, you have no chance to see him in the list...
== Mana Games ==
>> I don't answer Private Message, except if it's really a _Private_ topic <<