Im sure at some point the 9 army slots will be moveable like the build q is and that can give you a general layout for your troops.
Some of the stuff they put in right near the end of the beta polished everything up so much I think they're just letting the dust settle for a bit. It is a great game though.
Dont let the battles get you down. The monster and such beat up on the AI pretty good, and today for the first time I seen some shrills attack a pack of wolfs.
Losing some battles is fun. It teaches you what not to mess with. Some of the beasts are just that.