[Lord Snooty]

Substitute or scorer in one of the Town games:- These will be only be allowed if you change them before the match involved has kicked off.

So no. You'd have to have changed it before that match kicked off.

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If it's a West Brom player who's not picked, you really should be picking another West Bromwich player.

If like in my case, a game has been postponed, it's ok to pick somebody from a different match.