Celtic have entered the contest to sign Noble Mendy this week. Media reports confirm they are one of at least three teams pursuing the LaLiga defender. Two sides from Germany’s top flight also join the battle. Mendy almost joined their Glasgow rivals last season but did not pass a medical. The transfer collapsed before Celtic made an attempt to sign him one year later. The player remains with his current club, holding a market value estimated at £6.4 million. No check-up has happened for this new deal yet. Both teams must agree on a fee before any transfer can proceed. The situation progress slowly as European deals heats up.