Edwards-John, who is currently a free agent after leaving Premier League Leicester City at the end of last season, has been a star performer in a Walsall shirt as he and a small group of fellow trialists have been seeking to earn a contract with Darrell Clarke's side.
With the Walsall squad currently enjoying a pre-season Training Camp in Poznan, Poland, Edwards-John is continuing to explore his options with the 19-year-old said to have several clubs currently chasing his signature as he a good level of ability along with plenty of scope for improvement.
It is not known whether Kairo will rejoin the Saddlers squad once they return to the Black Country later this week, but we hope to have further information available over the coming days.