Warnock admits that he is keen to sign John on loan once he has assessed the 22-year-old's fitness.
"We are interested in Collins John, but we want to watch him in a reserve game first," Warnock told the Croydon Advertiser.
Video of the day:
There's been an error logging you in.
Please try again.
Ad revenue is what keeps this site running. Please disable your adblocker so we can continue to provide great content for readers like you!
Can't stand the ads? Subscribe to Tribal and get an ad-free, faster browsing experience. You can help us keep this site running for years to come! Sign up now for only $10 per year.
For only $10 a year
For only $10 a year
Subscribe now
