I think there are possibilities close to that. Barcelona had a better chance, but Manchester United increased their chances as they reinforced the striker. Wout Weghorst is definitely the kind of striker they are looking for and as long as he is there the team will score many more goals. Weghorst is a master at positioning his teammates, clearing space, chasing opponents' centre-backs. The performance of both Rashford and Fernandes and others will improve thanks to Weghorst.
This tournament is getting really unpredictable. Barcelona is also doing very well in other lanes.
UEFA Europa League has never been predictable with top teams because mostly they never like to play in this league mostly while these are having exit from the Champions League these are staying for the one or two rounds and then have exit which is common business for them but in this season we have few interesting matches which are creating good momentum for the first knock-out round because Manchester United is having good time and recently their performance level is also increased which is clearly indicating they are going for win and have fair chance to win this title but on other hand Barcelona is also improving their quality even their main target is La Liga, but they can do better in this league as well which is surely amazing and interesting for the first knock-out round which will played after four weeks who could be winner this is surely not easy to give exact reply.