For all intents and purposes, it looked like Jose Cordoba was set to be the first signing of a hotly anticipated Rangers rebuild this summer. Reports in Panama kicked everything off and only this week it was being claimed that Rangers are in ‘final negotiations’ with the centre-back. Throw Jose Cordoba removing Levski Sofia from his social media channels into the mix, amid reports of the defender being given the Ibrox treatment v Kilmarnock, and suddenly a £3.2m move looked to be on. Well, that was until this morning in Bulgaria. READ MORE: Nils Koppen’s transfer vision comes into focus with f…