The 22-year-old German International has been pivotal for both his club and country in recent times, and is also expected to be on the flight to Russia for the upcoming 2018 FIFA World Cup.
Weigl has garnered interest from both Mancunian clubs, and Jose Mourinho has joined the chase to lure in the highly rated central midfielder.
City manager Pep Guardiola too, is fond of the player, and it will be an interesting battle if both clubs submit formal bids in the summer.
The Bundesliga giants are set to demand at least £54 million for their prized asset, as both giants feel he is a talent worth considering.
According to a report in the Independent, United are believed to be at the forefront to get hold of the German, especially by offering Henrikh Mkhitaryan in return.
The Armenian joined United from Dortmund last summer, and the German outfit will will be more than happy to re-sign their player, who excelled for them during his time at the Ruhr Valley.
United’s offer of a cash-plus-player deal to convince BVB could end up being a successful ploy. Mkhitaryan had a good campaign at United last term, but this season, he has been deemed surplus to requirements with a string of poor performances.
Weigl could be the best fit to support Nemanja Matic and Paul Pogba in the…