West Brom boss Sam Allardyce insists he will not put too much pressure on Mbaye Diagne after he confirmed the Galatasaray forward is set to join the relegation-battling Baggies.
Allardyce's team - who were thrashed 5-0 at home by Manchester City last time out - host Fulham in a relegation six-pointer on Saturday.
Diagne is set to complete a loan move, as Allardyce aims to bolster his squad in an attempt to avoid the drop.
"Hopefully, if everything is OK, he will be arriving today," Allardyce said on Friday. "Until he walks through he door I'll always speak with some caution.