Base on my knowledge, a typical kind of forward/striker in Jose's setup is like Ibra, Drogba, Costa, Benzema. They are big, strong, can bully defenders easily. Other players play the ball to their head, chest, for them to distribute to teammates who run.
However, Rashford is not like that. To me, he is very much like the Aguerro kind, who runs a lot, runs into space, and dribble a lot. Teammates will typically play the ball for them to run, to chase, rather than play to their head or chest.
So, when Jose said Rashford is in his plan, I really wonder, how will Jose play Rashford?