I think also due to the problem of public holidays in Dec 2007 .....usually, they are able to form at least two teams under Pasir Ris East and/or Feiying.
For this mind sport, I heard that they have bare minimum number of players to form one team only.
good experience, in future, please do not use up so many public holidays ....
although this time the main reason was hall booking problem due to late notice from PA HQ.