His ILETS score seems good.
LETS listening score is 8 and CLB is 9
ILETS reading score is 6.5 and CLB is 8
ILETS writing score is 6.5 and CLB is 8
ILETS speaking score is 7.5 and CLB is 10
he has Master degree already.
not sure if he can go for learning french now but may be his wife can do the ilets or something to bump up score.
does all PNP needs arrange employment? if so , then its no no for him. he can try to get a job offer.