Bola spent part of last season on-loan with Rochdale.
Bola was deployed as a centre-back and impressed as he looks to earn what is likely to be a permanent move.
The 22-year-old's most recent contract with Arsenal was signed in 2018, so it is likely he has just one year left on his deal.
Need a VPN? Or seeking to switch? Then support Tribal Football by clicking here to sign up with our official partners NordVPN. Not only will you receive the best VPN experience, but also great discounts by signing up via Tribal Football. Thanks for your support!