looks like the type of playe we need agains those really tight defences as well as he looks very comfortable in tight spaces...someone who can beat a man like he can opens up defences as well.
Pep hugely improved Sterlings all around game and especially his goal scoring and he had really poor technique as far as shooting went (sterlings goals were mostly all about position and getting into the area at the right time and in the right places - he did score a few goals from longer range as well and his shooting did improve) - but this lad looks like he can hit a ball with either foot equally as well so once Pep gets hold of him and works on his positioning etc he could be a goal threat from outwide as well
Having someone like Doku also means we can play one of Foden and/or Bernardo more centrally - as good as both are i think both are more effective central and with issues potentially surrounding the long term fitness of KDB (even the fact that we might have to protect him a little more this season and not play him every 3 days) means we have options