Dortmund almost rule out re-signing Mkhitaryan London: Borussia Dortmund have said that it will be difficult for them to re-sign out-of-favour Manchester United midfielder Henrikh Mkhitaryan. Mkhitaryan has fallen down the pecking order after some poor performances and has not started an English Premier League (EPL) match since the loss to Chelsea on November 5. United had signed the Armenia captain for 27 million pounds ($36.13 million) in 2016.agencies