Keller went on to say of Reyna needing to find the same kind of professional spark that has fellow BVB academy graduate Pulisic flying again: “When I see a young player come into a first team for that first run of games, particularly in midfield, the thing I always look for is, when they receive the ball what does the next touch look like? Is it square and back, is it just to say I don’t want to be a liability, I don’t want to lose possession and have my team-mates be mad at me? Or, is it they have the confidence and ability to go past somebody and then move the ball forward and start something dangerous? Gio does that so unbelievably well in comparison to so many players that just come into a side and say ‘give it to somebody else’.
“Obviously Claudio [Reyna] is a good friend of mine and I have known Gio since he was born and it can be so frustrating for us, but imagine what it’s like for the players thinking ‘what’s going on here, how can I keep having these issues?’
“For him, 100 per cent playing time is crucial. But more crucial is having the body that lets you stay fit enough to get the playing time. I think that is where there has been a light switch with Christian, where there is a physical light switch for Gio and it clicks on and he goes ‘okay, now I’m physically ready for the demands’.”