He said: "He will be coming with us and his personality at the very least will have an impact on the squad. He is a big man in stature and a big man from a personality point of view.
"He will be very important to us as we go on but by the same token we don't want to present him with a hurdle that is too high.
"He has played four of five games but does that make him ready for Premier League strikers given that he has had a seven-month lay-off.
"No disrespect to those he has already played against but it is another level to be playing against the top boys - and Blackburn are top boys."