Chelsea boss Jose Mourinho has warned Fernando Torres he faces fresh competition from Romelu Lukaku.
Lukaku has returned to Chelsea after a stellar loan spell at West Bromwich Albion.
"Of course Lukaku can challenge Torres," Mourinho said. "He is learning to play the way I want.
"Every manager has his own ideas. Lukaku had a fantastic manager last season, but Steve Clarke is Steve Clarke, I am me, and West Brom is not Chelsea.
"It's up to the kid, but he's open and intelligent to learn the kind of movement we want."