YES! This is what I was looking for with multi-episode inter-twining story arcs!
It's important that these incidents don't all happen as discrete, independent storylines. Weaving together Aulë, Ossë and Mairon(Sauron) would be great. ESPECIALLY since Mairon's stuff is all secret background and not the main event.
I've been trying to get a feel for Uinen and Ossë as a couple. Ossë is coasts, and he's enamored of chaos (like storms). Uinen is all the seaweed in all the streams as her hair...so she has a coastal association as well; neither of them are deep sea people. Ossë has a great friendship with the Teleri. The Numenoreans have that same friendship with Uinen, trusting her to protect them from Ossë's wrath and storms. So....she gets this 'calming' and 'restraining' thing going on indefinitely, not just during Ossë's rebellion.
I am wondering, then, if Ossë has a bit of an anger management problem? If...after his brush with Melkor, there are long-term effects? Sure, he can come back to the good side...but he's not the same as he was before. This would have a 'there's always scars when you fall that far' vibe, and will potentially paint Uinen as a woman who stays with an abusive spouse despite his rages. That's...bad. So it would be *essential* to show that she can actually calm him down, bring him back from his chaos, be a sense of calm and peace. That, no matter what, he never lashes out *at her* and that she does not fear his anger because it is not dangerous for her (the way Arien wouldn't fear fire). She can weather his storms, and both of them find it very essential to have the other person in their lives.
Also, episode 8 ends with Melkor looking down on the Trees from the Pelori, so he is out for blood and, oh, hey, wouldn't you know, who happens to be along the coast but a recently-rebuked Ossë at the beginning of episode 9.....