Ramos began his career in Seville, and I assume that he will finish it there. After his decision to move to PSG, it seems to me that with this decision he made his return to Real Madrid almost impossible. Yes, he is a very good player, but to end his career as a Real Madrid legend, he needed to remain in the team. With PSG he was unable to achieve anything significant, moreover, he was often plagued by injuries. Now he has returned to Seville and this is quite symbolic, he is playing where he started.
Real Madrid utilized the qualities of the Spaniard while PSG couldn't manage the behavior and inconsistent form of Sergio Ramos. With the constant unavailability for matches and this is really one big miss for them. Sergio Ramos is aggressive defender and have won the major titles with Real Madrid before leaving for Sevilla. He's an experience defender and a keyone for every manager and club he played for.
Although Ramos is no longer playing for Madrid at the moment but we should say that if he is a Madrid legend, because Ramos contribution to Madrid is huge and even when he was in Madrid he was an irreplaceable mainstay of Madrid as one of the central defenders in the Madrid defence, spending almost 17 years in Madrid was not an easy thing so indeed he deserves to be called a life legend, Ramos departure to PSG is a surprise but it is normal for a player to seek experience in another league, last season Ramos returned to his childhood team but unfortunately he was unable to help Sevilla qualify for the Europa League and even now it is reported that Ramos has said goodbye to Sevilla fans after playing 1 season, Ramos has now decided not to extend his contract with Sevilla and he is currently a free agent but we don't know which club Ramos will be his next destination.