Real Betis want to expand their relationship with Arsenal.

Betis currently have Gunners striker Joel Campbell on-loan - and the Costa Rican has been a big success in Seville.

Diario de Sevilla says Betis officials will be in London next week to discuss extending Campbell's stay into season 2013/14.

And Betis hope to seal a deal which will see more of Arsenal's best young players loaned as part of a development partnership.