Learn about playing styles
Staying put at Arsenal would not only stagnate his growth in terms of footballing skills but also hamper his understanding of the game. Going to another club like West Brom would help him learn about different tactics and different management styles. Alan Irvine joined West Brom at the start of the season and the club are playing a different game when compared to last season and that would help Campbell learn about the coaching style.
This would only help him grow as a footballer and help him understand the game more.
Partnering Berahino
Joel Campbell could end up playing with Saido Berahino, the starry lad of the English system. Berahino has been one of the best players for West Bromwich Albion and has grown in stature with each passing game. He is currently staying at the Baggies and seems to like it there.
Campbell playing with Berahino would be a devastating pair in the attack for West Bromwich Albion and at the rate that Berahino has grown at the club, it would be a wise move to play both the pacey strikers together and tear defences apart.
The only question is why hasn’t Arsene Wenger sent out the Costa Rican on loan yet? It isn’t helping him one bit by staying stuck in a system which isn’t giving him game time. If he has to move on loan, he has to ensure that he gets to play games constantly.