Santi Cazorla has urged Arsenal teammate Hector Bellerin to stay.

The Spanish fullback is being linked with Manchester City and former club Barcelona ahead of the January market.

Cazorla told IBTimes: "We'll see what happens with Bellerin. It is clear that Bellerin is the right back of the future.

"For Arsenal, it would be a mistake to let him go. It is obvious that many teams want him. There was talk of Manchester City and Barcelona.

"He is a player with great potential and I am sure he will be a key player for the future of the Spanish national team."