StrandedBehindu I doubt they could time it so WHU can sign him but he's not eligible to play on Saturday.The deadlines must be the same surely ?
If it did happen though you would imagine there is no way he could play on Saturday - he wouldn;t have trained with WHU for a start !
It certainly used to be that a player had to be signed by 5pm the day before a game to be able to play the next day. Leave the deal until 11.59pm and it's sorted.
This could have changed of course.
That was back in the days before the windows and players were signed every week. Can't see there would be any logic in having the two deadlines different any more. Must be on a website somewhere !!