Seems straightforward to me what dont you understand about it?

It could end up with Leeds choosing HKR again and Saints having to play Hudds again in games g and h (i.e. a repeat of the first week matches) with the winners to the Grand Final!!!!

Week 1
a) Leeds v HKR
b) Saints v Hudds
c) Wakey v Catalans
d) Wigan v Cas

Week 2
e) Hudds v Wigan
f) HKR v Wakey

Week 3
g) Leeds v HKR
h) Saints v Hudds

GF - Leeds v Saints

I thought they were not allowed to chose the team they have already played or is it that they cannot pick the other winner in WK1?

the top ranked team in the semi cannot choose the 2nd rank team in the semi - i.e. the other winner from week 1.

IMO Leeds will have the choice of playing Saints or Hull KR in the semi final - and will choose to play Saints, leaving Hull KR and Hudds to battle it out for the other GF spot.

It says that Highest ranked winner from matches a / b can choose a team of their choice from the winners of e / f. The lowest ranked winner of a / b plays the other winner from e / f.

So if Leeds and Saints both win and Hudds and HKR win their second games, Leeds could choose to play HKR again leaving Saints to play Hudds again.

Explained totally different on Boots n All though