Despite an indifferent start to this campaign, the dazzling midfielder has been a revelation since joining West Ham 18 months ago. Although the January transfer window may seem too soon for a move to materialise, the Gunners are set to test the waters by submitting a £28million offer. But 19 appearances later, with Nice top of the league, everyone in France now knows the name Malang Sarr. Yet, while the pair have been relatively imperious, there will still be major question marks over the duo’s long-term reliability. Reuters5James Rodriguez has found himself on the periphery at Real MadridRodriguez shares the same r. One bright light has been the promising displays of Brazilian wide-man Malcom though. his former club want to sign him this month — and believe a bid of around £30million should be enough to secure a deal. The Bosnian midfielder has answered with enthusiasm and the two are working towards a verbal agreement. Reuters17Malcom is a box of tricks for BordeauxGetty Images17Three goals and an assist early on show. Getty Images3Jesus Navas is on the verge of rejoining Sevilla in JanuaryThe 31-year-old is now free .