I guess they will be postponing fsw draws for as long as possible to allow themselves time to process the backlog (FSW, refugee, CEC, etc), which will at the same time allow the EE pool to clear itself, as many apps will expire (and already have expired) and i assume most candidates will have less points if they decide to re-enter due to age and what not. From their perspective, they are not emotionally tied to individual candidates, so they know that if someone leaves the pool, there will be someone to replace them.
If they resume fsw now (or in the next 2-3 months) the backlog will pile up, post-aor itas will again start expiring ( the waiting time will extend), medicals will expire, and so on. Which will again demand extra work from ircc. I am seeing this as a way to break this « vicious cycle » and clear the backlog. Thats the only way they can go back to pre-covid state at ircc, imho.
Also, they needed cec in 2021 to meet their immigration targets. i dont think they will follow the same strategy (inviting CEC) throughout 2022, as it is not a viable strategy.
Now god knows how long they will take to clear that huge backlog. Perhaps, hiring even more at ircc would have helped, but i am not the one to make those decisions