When you play a match, it is statistically proven that players actually have the ball 3 minutes on average ... So, the most important thing is: what do you do during those 87 minutes when you do not have the ball. That is what determines wether you're a good player or not.
Robert Lewandowski is a player who plays in front of the opposing goal, especially with his back to the opponent. He is always attacked, and this is one of the big strength of a striker who plays in this position.
I look for players who do not just score goals but provide an attacking point, linking with other players and able to see the third man as well. Van Persie is one of the best strikers around at that.
There are very few players who know what to do when they're not marked. So sometimes you tell a player: that attacker is very good, but don't mark him.
Pukki has a bit of everything, which makes him a complete striker. He times his runs well, is very intelligent in his positioning, runs hard, presses opponents and never stops moving.
Firmino is the most decisive player because he comes to play between the lines and opens the spaces to his team-mates.
Obviously, I don't have any real speed to work with so I have to use other things. The modern game is very speed based so as soon as managers see that you haven't got that pace it can be tough.
The perfect striker does not exist.
I've always been known as a pure scorer, and I've always said if I just sat outside and shot 3s and just really focused on that - coming off of screens and spot-up 3s - and shot six or seven 3s a game, I would probably be more known as one of the greatest shooters in NBA history.
Each coach you have gives a little something to every player, but the one who changed my game the most was Mancini. He taught me to play more outside the area, dropping me back a bit.
Guardiola likes footballers who can pass the ball, who have eyes for the best position and the right runs.
You look at the Harry Kanes: although he's absolutely ruthless inside the box, he also scores goals outside the box.
Cruyff's idea was, quite literally, to play football - nothing more, nothing less. His idea of how football should be played was based not on controlling the opponent, but on the ball and the game.
Any striker like me that likes to run in behind, they could play with Thierry.
Not everything is seen that happens on the pitch - the teammate in a good position, where it might get dangerous, how a situation develops.
A couple of games, I played up front when Diego Costa was not there. We know to create movement - not even to get the ball, but create space for others. Now I understand football is not always with the ball at my feet.
Anybody who has played with Mesut will tell you how intelligent he is as a player. His vision is probably the best I have ever seen and that is why it is so important to have the right striker ahead of him.
