Rayan has a release clause of 80 million euros, and Vasco only intends to consider proposals that are financially satisfactory for both the club and the player. The percentage of Rayan's economic rights held by Vasco in a future sale varies depending on the value of the negotiation. His contract includes bonuses for on-field achievements, such as a call-up to the Brazilian national team. Rayan has expressed his dream of playing in major European markets and stated in an October interview that he wants to play in Europe, but wants to build his reputation there before returning to Vasco. The club is preparing for approaches from European football in the next transfer window and considers the mid-year window to be a better time to negotiate than the January window. There is an understanding that it will be difficult to keep Rayan in case of an irresistible offer.

Fabrizio Romano reported that several English clubs have started to show interest in Rayan and are demonstrating strong interest from England.

The attacker received several inquiries from European clubs during the mid-year transfer window, and Diniz requested that the Vasco management not negotiate the player under any circumstances. The player continues to be closely monitored.

Rayan has attracted interest from European football clubs since last year and received several inquiries during the mid-year transfer window. The coach asked Vasco's management not to sell the player under any circumstances. The sales of João Victor and Luiz Gustavo helped the club keep him until the end of the year, at least. The club knows that the forward continues to be closely monitored.