Inter Milan's pursuit of Cristian Romero has hit a stumbling block, with negotiations over the defender's personal terms failing to produce an agreement and opening the door for interest from Spain. While Inter remain keen to sign the Tottenham centre-back, TEAMtalk reports that talks with the Argentina international's representatives have stalled because of a significant gap between the club's salary offer and the player's demands. AdvertisementAdvertisement AdvertisementTottenham are understood to have already reached an agreement in principle with the Serie A champions over a deal worth €40 million, leaving personal terms as the main obstacle to completing the transfer. Inter talks for Romero stall amid La Liga interestThe delay has prompted Romero's representatives to explore alternative options, with Real Madrid, Barcelona and Atletico Madrid all keeping a close watch on the 28-year-old's situation. For now, Inter remain in pole position, but unless the two parties bridge the gap over personal terms, Spain could yet emerge as the defender's next destination.