Biggest things of interest for me are in seeing the OL pass pro and the WR/TE performances. I have some faith in Avery to be a decent #2 if healthy. We need to see the young guys work and earn a role or their walking papers. We know what Fasano can do, so I wouldn't play him for more than a drive or two. Let's see Kelce (if healthy) get some work in the first half and mix in Moeaki in the 2nd half.
I also think KC should pull Alex out by halftime.. perhaps earlier if he's getting put on the ground frequently. Then give Daniel most of the 3rd quarter.. then Bray.. then maybe Stanzi mops up the last drive or two.
I doubt we need to see much from most of the starting front 7 defense... along with Flowers and Berry. I don't like taking chances with their health by playing them too long.