The game between Sevilla and Barcelona was a good opportunity for a palyer like Sergio Ramos. He played for Real Madrid for years and during that time he played in many games against Barcelona.
His return to Sevilla should be a happy ending for his career and for Sevilla as one of best players grown up by them finally came home.
Since Sergio Ramos left PSG people have thought he is far from his good form and that he could prove himself in this game but this own goal had certainly a negative effect.
It is bad because it caused a loss for Sevilla but the season is long and no shame when Sevilla lost against one of strongest clubs in La Liga, Barcelona. Without that own goal, they could lose it in another way when Barcelona create more pressure.
Not only he will pick form, but the Spanish La Liga is a place where he spent quite a good number of years playing for Real Madrid, and he has become familiar with the league, therefore adapting is not going to be a thing of worry at Sevilla he just need more time to blend in with the team's pattern of play. Every player makes a mistake and this own goal of Ramos is not the first of its kind.
Ramos is entirely responsible for Sevilla's defeat against Barcelona. How could he make such a mistake in the end? Such a mistake was never expected from a world-class defender like him. The way he scored his team's goals, it felt like he was a Sevilla player and not a Barcelona player. I don't understand how he got the ball back from the point where he was standing.
Own goals are not unusual. We have seen many players score own goals before but in a different way.
Ramos was standing slightly in front of the goal post, from where he was standing a defender would never pass the ball back because the empty goal post was right behind him but why did he pass the ball back.
He might be dropped from the team for the mistake he made.