Man City defender expected to leave the club this summer - Portuguese side a 'priority'
Recently, rumours surrounding the Argentine's future have grew as the days have gone by - and it's looking more and more likely that it lies elsewhere.
The main stumbling block has been his wages, with many clubs not prepared to match the figures he's earning in Manchester. Porto is now seen as a 'priority' and it's not surprising with the General's previous connections.
The defender has previously made 77 appearances for Porto, scoring seven goals and assisting three times. During his time at City, he's made 136 Premier League appearances and won two titles.
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