Former Chelsea striker Carlton Cole has arrived at West Brom for a medical ahead of his potential move from West Ham.
Tony Pulis had made it clear he wanted to sign a striker during the winter window, and highlighted Cole as one of his targets after missing out to Crystal Palace on Shola Ameobi.
Cole has scored two goals in 12 Premier League outings for the Hammers this season.
A 22-year-old man has been released on police bail in connection with racist tweets aimed at West Ham striker Carlton Cole, police said.
The man, from Southend in Essex, was arrested on suspicion of a racially aggravated public order offence after Cole highlighted the messages on the social networking site.
A police spokesman said: "A man from Southend who was arrested in connection with racist football tweets has been released on police bail while the investigation continues.
"The 22-year-old man was arrested on Sunday August 26 following the tweets to West Ham player Carlton Cole. He has been released on police bail until Friday September 28 pending further inquiries."
Essex Police have arrested a 22-year-old man in connection with alleged racist tweets aimed at West Ham striker Carlton Cole.
The footballer highlighted the messages on the social networking site which he received following his side's defeat at Swansea yesterday.
Daily Telegraph football correspondent Henry Winter had earlier called for police to investigate the racist rant.