Might not be too late to gather up some leaves and toss them in the run.
Wood chips, a bit of straw, etc. Doesn't have to be real deep to help a bit.
Here's a great description of contents and how to manage organic 'bedding' in a run or coop...and there's a great video of what it looks like...
I agree on upping the protein.....and what does your coop and run look like?
Sizes seems good....but are there a variety of roosts, platforms, stumps, logs, pallets leaned against walls or up on concrete blocks.
Things to break line of sight and get up and away from aggressors can really help...