Ismail has yet to make the breakthrough into the first team at Molineux, despite being frequently linked with a move to the Premier League, but Jackett has admitted that he is excited to see what the 19-year-old can produce during pre-season.
The 51-year-old told the Birmingham Mail: "I'm looking forward to watching these players in the games now.
"Zeli has got talent on the ball and is a player to go past people in a wide area and make things happen.
"I am looking forward to the pre-season games to see what he can do."
Ismail made seven appearances on loan at MK Dons last season.