Reiss Nelson made 16 appearances for Arsenal in all competitions last season, garnering 764 minutes of action, which roughly equates to nine full matches. Not bad for a teenager who’s just turned 19. A gaggle of clubs were interested in signing him on a loan, but Hoffenheim were the side Nelson plumped for. And it's safe to say his decision has already paid off. With 17 appearances already under his belt, five of them coming in the starting eleven, Nelson has notched six goals and assisted one more. The Southwark-born star is well on course to becoming an Arsenal regular when he returns to North London in the summer of 2019, and an England call-up surely beckons.