There are suggestions that Nottingham Forest are pushing to secure a deal to take Montiel back to the City Ground in the coming days.
However, according to El Sevillista, the perceived talks are not as advanced as anticipated between the two clubs.
Sevilla appear to be planning for next season with Montiel in their squad as things stand.
The Spanish club have registered the Argentinian in their squad with La Liga ahead of the start of their season.
It remains to be seen whether Nottingham Forest make a serious push to take Montiel back to the East Midlands this summer.