Chelsea have a really strange squad composition right now. The Blues have spent the past 18 months signing some of Europe’s most talented young players, but the reality is that their squad may simply be too young as things stand. Indeed, there’s a real leadership and experience vacuum in this side right now, and they may need to bring in a few more experienced heads to nurture this young crop. Speaking to TalkSPORT, Joe Cole has been discussing what Chelsea should do this summer, and he’s well on board with the idea of signing some older players. Cole suggested a couple of potential signings f…