Rashford is interested in joining Barcelona, but the club needs to have some space in their budget to make the move happen. They are currently prioritizing the signing of Nico Williams, but that doesn't mean they won't consider Rashford.
Barcelona might need to let go of one of their players, Pau Victor, to make room for Rashford. This could happen through a loan or transfer deal.
Manchester United and Barcelona are still discussing the terms of a potential deal. Rashford's future with his current club is uncertain until a decision is made.