Babbitt was in Milwaukee on Thursday to work out along with Pittsburgh's Jermaine Dixon, Hawaii's Roderick Flemings, Milwaukee's Ricky Franklin, St. John's Anthony Mason Jr., and Michigan State's Raymar Morgan.
The Bucks have three picks in the June 24 draft but just one in the first round at No. 15.
"He could be there at 15, but I know he’s also going into Utah to work out with the Utah Jazz and they have the ninth pick in the draft," McKinney said. "He appeals to a lot of people because of the way he plays."
Babbitt, at 6-foot-9, was the tallest draft prospect in Milwaukee on Thursday. Morgan is 6-8 , Flemings and Mason are 6-7, Dixon is 6-3 and Franklin is 6-1.
"It was a good workout," Babbitt said. "It was compe ive, a lot of three-on-three, two-on-two, one-on-one stuff, it was a good workout. This was my third plus the combine in Chicago. (I’ve also worked out with) Miami and San Antonio.”