Been playing on BR for a couple of hours now. My captain at Rank 6 got a +7% Morale and Power boost automatically bestowed to him as soon as I mapped GV. Do not have to "purchase" ranks like Creeps do. At Rank 15 on my captain I had 13k Morale and 6.5k Power Cappy buffed with same gear I have live. In all honesty it wasn't a HUGE buff to morale...The power thing is what I think will end up being a little OP. 6.5k Power and the vast majority of my major power costing skills.....More to come as they haven't released new loot tables as of yet.
Creepside some things freeps will HATE. The new weaver bundle comes with Toxic Caraspace, Virulent Poisen, and Necrosis =P not sure what the rest of the bundles come with