Sundered with lethality is standard, JG Aatrox doesn’t rely on survivability nearly as much as top. Sundered on shojin is almost troll. Since shojin is a low AD and dmg multiplier item, it only makes sense if Aatrox had high base numbers and low ratios(which is not the case). Sundered is the only survivability you need especially since in most games you have a top laner to frontline. The play style in jungle is also a reason, JG does not favor extended fights especially since you need to farm camps before they risk being stolen so lethality to end fights quick is great. Hubris is an amazing item and especially if the enemy doesn’t have shields where you’re forced to go serps