Rashford has scored two goals for Barcelona in a Champions League match, contributing to the team's 2-1 win over Newcastle.
It's reported that Rashford is interested in making the move permanent next summer, but his hopes may be impacted by the club's financial constraints.
Barcelona's spending power has been limited due to La Liga's salary caps, with the club's official salary cap for the 2025-26 season reduced from €463 million to €351 million.