Nope. I use Prancing Pony to nab Aragorn. In hunters block, you CAN use Shadows sites as well as Hunters sites. But I haven't built the adventure deck yet.
I do start Madril, I just lazily forgot to paste the note at the end of it, lol. Will fix ASAP. Its pretty much a 4-prong strategy.
1. Discard-
IB2. Shoot 'em up.
3. Stop 'em from fighting (Faithful Stone).
4. Kill 'em in the skirmish.
Then there's some healing.
Uruks are just about throwing out tons and tons of wounds/exertions till people die.