I want to watch this and see how Felix operated in his comments about the middle as I would suggest he is looking to have the makings of a great Rohan player.
I watched this and I felt the initial Isen Gondor attack on the Middle was premature, at that stage they only had wc and gtw leadership Rohan could reply them easily enough.
Rohan proceeded to finish the game in a more orthodox fashion which requires skill but by that time they had the upper hand.