Hal Holbrook is signed for 4 episodes, so that's how long that story will last.
I'm not thrilled with this season so far. When Stephen King's acting is a highlight, that's an issue. But I am curious as to what the larger story will be.
Will it be Belfast vs the Sons, with Jimmy O acting as this season's Zobelle? Titus Welliver is a stone cold badass, and you couldn't do much better for an antagonist. Plus, Paula Malcolmson. On the other hand, I've disliked Abel plotlines since the first episode, so I'd just as soon go back to forgetting he's there.
Or will it be the old Charming-based outlaws vs respectability, with Dayton Callie coming to the fore? They seem to have realized Callie is a incredible actor, so that might be interesting.
I do have a problem with the Clay vs Jax stuff, but mostly just because I vastly prefer Clay, the actor and the character. Gemma too. I recognize the show is largely based around this, but I just don't care about John Teller's vision for the club. It sounds preachy and irritating, while I'm here to watch Clay and Tig and Bobby steal guns, castrate pedophiles and beat the shit out of white supremecists. In fact, I think this show might be better if it was a little more pulpy, or maybe just embraced its pulpiness. The Sopranos this is not.