Kaikai went out on loan to Crawley Town last season, while he has been involved with the first team on and off in recent months.
"We took Sullay with us last week to West Brom give him more first team experience, he's up and coming, for sure," Warnock told the Croydon Advertiser.
"We still haven't had a loan enquiries for him. Last week they had a game and he played poorly when there were around four people watching him, but hopefully we can get him somewhere to play."
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