According to the talks, Betis is willing to invest in Antony's economic rights and also has options to gradually acquire a larger share of his ownership. This is a significant effort by the club, as it would mean Antony's transfer fee and salary would be combined, making him one of the highest-paid players, similar to Isco Alarcón.

Antony is currently on summer break after spending time with the Brazilian national team. He has informed United of his desire to stay with Betis and is waiting for developments in the talks.

The proposed share option is a creative solution to bring Antony back to Betis, and it remains to be seen how Manchester United will respond to the offer.

It is clear that Betis is eager to bring Antony back to the team, and the proposed share option is a significant step in their efforts to make it happen.

As the talks continue, Antony's future with Betis remains uncertain, but one thing is clear: the club is making a strong effort to bring him back.