Have Buckareff and Plug solved the Euthyphro dilemma?

Something from Buckareff and Plug (2005) I just dug up (a possible solution to the Euthyphro dilemma):

"In the etiology of action, some kind of belief–desire complex typically constitutes the reason for acting as one does. Given that God’s character is such that He is just and loving, and given that God’s actions are motivated by His desires and other pro-attitudes that follow from His character, then we can conclude the following about the pro-attitudes of God in acting"