Can someone please give me an idea if the possibility of getting my award flight is still likely?

13APR CX 315 HKG - MAD (waitlisted for PE)

We're two. One is MPC green, the other has no status and is just part of the other one's redemption group.

Our waitlist is expiring on the 10th, if it doesn't clear before that, will they be able to still extend it? Been waitlisted since June. Thanks so much!