Jesse Derry

Decent first steps for a tall winger, still raw at senior level. (conf 0.3)

Long stride gives good open-field speed for his size. (conf 0.3)

Tall frame makes quick changes of direction less natural. (conf 0.25)

Handles match loads at youth level; senior load is untested. (conf 0.25)

Competent control for a teenager with limited senior minutes. (conf 0.25)

Capable of carrying the ball past youth-level defenders. (conf 0.3)

Tall build helps hold the ball, but he is still filling out. (conf 0.25)

Strong youth goal record suggests clean ball striking. (conf 0.25)

Sound short passing without standing out as a creator. (conf 0.25)

Not a long passer; little evidence in this area. (conf 0.2)

Crossing is not a documented strength. (conf 0.2)

Understanding of the game is developing at senior level. (conf 0.2)

Scored regularly for Palace's under-18s and England youth sides. (conf 0.3)

Shot choices still unproven against senior defences. (conf 0.2)

Gets into goalscoring positions from the flank at youth level. (conf 0.25)

No known dead-ball or long-range specialty. (conf 0.2)

At 1.88m he can compete aerially more than most wingers. (conf 0.25)

Still adding the strength to win senior duels. (conf 0.2)

Presses when asked, still learning senior-level triggers. (conf 0.2)

Defensive work is not a main part of his game yet. (conf 0.2)

Limited defensive responsibility so far at senior level. (conf 0.2)

Calm at youth level; senior composure still to be proven. (conf 0.25)

Decision making is that of a developing teenager. (conf 0.2)

Committed runner for his age without senior evidence. (conf 0.25)

Taken to hospital as a precaution after a head collision on his league debut. (conf 0.2)

Young, tall winger at Chelsea with a long contract and England youth caps. (conf 0.35)

Chelsea academy product on loan at Sporting with few senior games. (conf 0.3)