If Fisher-Harris is gone for a long term injury, that hurts them a lot.
They win their games by dominating field position and grinding down their opposition, Parramatta scored nearly every time they got down their end the other night, the problem was they couldn't get down there enough. Losing JFH changes that dynamic a bit, I would suggest.
They've also lost the potency of having someone like Spencer Leniu coming off the bench.
They turn into a very beatable team without JFH alongside Moses Leota.