Mallyon – who is having one of his best seasons in the saddle – praised Irishman Dempsey for his steer at the Magic Millions and believes Give Me Space will go on with it on the big stage.
“That is a big chance,” Mallyon said.
“The horse’s runs have been massive. He was very, very unlucky not to win the Magic Millions, he was ridden well from an impossible gate on that day and he was probably a bit stiff not to win.
“That horse has definitely got a good race in it come this winter – it might be a Stradbroke.”
While Lockwood has numerous black-type victories on his resume, he is yet to break through at the highest level.
Following the Magic Millions Guineas, Lockwood put his boom three-year-old in the paddock ahead of a return closer to the Brisbane carnival.
“At this stage the (Queensland Guineas) is the main target and after that, we’ll see if he can stay or not,” Lockwood said earlier this year.