The next morning, before dawn, the order passes to pack up the camp. Sir Cedwyn runs a tight camp, and while there is some grumbling, that is to be expected. Scouts are dispatched before the camp is even half packed up, and by the time the sun is a finger width into the sky, the entire column is on the move. It was pretty backbreaking work, and the men are tired, but you have a lot of ground to cover.
During the day, scouts and outriders spot horsemen in the distance, but they withdraw before your scouts can investigate. Then, during a brief rest stop around noon, a pair of Northmen scouts come riding up with lathered horses.
"Sir Cedwyn! Frankish troops to the south! A couple of hundred foot, with maybe a score on mounts. They were forming ranks when we spotted them. Looks like they are setting in for a battle."
Troops to the south. If you wanted to avoid them, you would need to move closer to the main army, which leaves the Prince's flank more exposed. If you go wide, you leave the Franks between you and the main army. If the numbers are accurate, you outnumber them.
[OOC: Every PC heard this report.]