4. Glen Johnson
32-year-old former Hammers academy graduate Johnson still has gas in the old tank yet. Johnson left Liverpool for Stoke in 2015 and has looked comfortable continuing his career at Premier League level. His game has always left some to be desire in defense but there is no doubting his ability to support the team going forward. His contract expires in the summer and he has unfinished business with West Ham, having been forced to leave against his will way back in 2003.