My prediction
WP sure win - Aljunied(60%), Houggang (65%)and PE(55%)
WP likely to win -- Feng shan (53%)
50 -50 East Coast
Opposition possible - Potong pasir (PAP 51%), Mountbatten (PAP 55%), MP -PAP 53%, SK west - PAP 55%(20% chance)
Other - No chance
That mean Max 20 min -8