Celtic are ramping up their pursuit of Augsburg midfielder Arne Engels as Brendan Rodgers looks to secure quality midfield additions. The 20-year-old has emerged on the Bhoys radar and is one of their top targets before the window closes on Friday. Sky Sports journalist Anthony Joseph reported yesterday that Celtic had made a £6.5 million offer for Engels and that the player was keen on the move. Dialogue is live involving the man in question and the Bhoys want the versatile star as one of two midfield arrivals before the deadline. LAFC star Mateusz Bogusz could be the other, given Celtic have…