The general ideia of the deck seems nice and i will propose you some questions (consider that i have no experience of playinf in the sets after shadows).
The first thing is: you don´t face too many
Grima, Wormtongue right? Because this guy can really mess up your party, since both Aragorn and Eomer can bear more than two cards... If Grima is a problem around i suggest you to put some
A Rangers Versatility (if you run lots of river and forests) or to cut some possession (which will somehow make your freeps lose some of their good and useful stuff).
I think Cidatel of Minas Tirith isn´t a great healing source since it usually doesn´t work when you most need it: when you double. You have two potential good fighters that reach about 11 st. if your opponent play a big minion or 3 average minions, your heal is gone (or you will have to put the threats on, maybe a lot of them) and conditions are easily discarded. Even a
Athelas could be better (and you can use it to get rid of some mean condition on your fellows).
If you consider to get some pumps maybe try
Mortal Men along with some condition like
We Left None Alive or
Cast From the Hall (Great with Merry and that shield discard to heal/get it back thing!) and you can pump both the guys. (Again you face a problem if your opponent discard it...consider to have more copies).
I suppose you don´t consider to double very often, cause your hobbits can get into trouble (BIG trouble if you don´t have
Firefoot on the table). have you consider to use Aragorn, Defender of the Freepeople along with some of that token conditions and
Brego? It´s danger cause your deck will lose the choke hability and you cannot use ranger things, what can really screw up your guys...anyway it´s just a idea...
Well let´s wait and see what other people who knows more the new cards tell ya.