West Ham United are believed to be chasing the signing of an absolutely rapid centre-forward in January. The January transfer window will be a vital one for David Moyes now, and the addition of a centre-forward is very much needed at West Ham. The Hammers boss was already without Michail Antonio through injury and Mohammed Kudus due to his participation at AFCON before kick-off today. However, after today’s disastrous FA Cup clash with Bristol City, Lucas Paqueta and Jarrod Bowen are now injury doubts as well. Moyes really needs to get a striker through the door before the end of the month, an…