The 22-year-old has failed to become a regular at Villarreal and is expected to leave the club.
“We consider Betis a big club. Although they are now in the second division, you can’t say no to a club as big as that,” Javier Picayo told alfinadelpalmera.com.
“Jonathan is a little disappointed by how it’s going this season at Villarreal, so he is determined to leave. We are in a period of analysing the situation and it seems for Jonathan that it is best to leave.”