Benneteau is coming back from injury. His 2015 season ended in March. He reached the quarter finals in a Challenger in his first tournament of 2016 and took Almagro to 4 sets in Melbourne. As long as he is fit but simply rusty I see value on Benneteau. If he were in top form he would have too much variety for Millman.
Millman reached the third round in Melbourne though was lucky that Schwartzman retired when leading 2 sets to 1.
Lay Millman around 1.45 to 1.50 . I think Benneteau’s experience will cause Millman problems.