The bravo could use pit zips to increase temp range and drawcords inside the pockets so they don't stick out.
The combat jacket's bottom hem is insanely wide, which means if you don't pack a gut you have to cinch it up some. However, this bunches up the fabric to the point where you no longer have a proper seal against wind/dirt/bugs. I'd reccomend adjusting the hem size and relying on the fabric's stretchiness to create a good seal.
A LEAF version of the Hyllus would be awesome as a standalone piece or for layering under an Alpha.
A parka-lenght Alpha (think m65) for more coverage would be useful.