Instead of letting him savor the fruits of victory afterwards, it's better to pull him onto the war chariot fighting against the Plunderer Karazgos right from the start.
One must admit, Lady Strategy choosing Gaven as her God's Chosen was indeed the right decision; as she expands her domain, he hasn't forgotten to bring her allies, completely changing the relationship between gods and mortals.
It is not the gods who influence mortals but mortals who conversely affect the gods now. This has not started recently; it began the moment Gaven authored the Book of Strategy, tying his fate with Lady Strategy. This intricate relationship will persist and become ever more complex and indescribable.
The extent of Lady Strategy's interest in Gaven is also on a sharp rise, practically at her beck and call, a privilege not afforded to the average Chosen.