Honestly, it doesn't matter which of FBSoer or LajLag gets sent to Worlds along with GilPoir. Even if GilPoir drop behind both ChoBat and GuiFab and finish 3rd at Worlds, the two teams Canada sends are going to finish high enough to earn back the 3 spots for next season. Say, FBSoer do have another mistake in the FD like they have at both the GPF and Canadian Nats today, they still aren't going to finish as far down as 10th in Saitama. And, even if they were able to capitalize on other teams mistakes, LajLag aren't going to finish higher than 6th at Worlds. Either way, Canada is good for 3 spots next season. Just chill. LajLag will be Canada #1 in another 2 years.
Unless Bashynska/Beaumont overtake them by then.