So David, in general, if the scene doesn't move the plot, it has to go. But I realized the other day that Rowling got away with it in Harry Potter. If Quidditch hadn't existed, nothing would have changed. The entire story could have been told without it. And people loved Quidditch. And Tom Bombadil, to use another example. So I guess you can get away with it, but only if it's brilliant.
And tri, FWIW, I don't think a balance between extended narrative, dialogue, description and internal monologue is pointless. If nothing else, you'll care more about the piece when it's done. And for the readers, as you well know, too much of any one thing can make them put the story down.
So I had a good writing day. 2700 words in Bellerophon yesterday, and I subbed the final version of Trojan Wargames this morning. Of course, now I'm stuck again, which is maddening. I actually wrote the scene with the bathing beauties, and my stalwart band of warriors used the distraction to catch the Solymi chieftain. They kept him as a hostage to get away again, and they're taking him and his oldest son back to King Iobates. But now I need my protag to do something more critical to the mission's success, I think. But there's only five guys. I can't write a scene where he defeats overwhelming odds in battle with a straight face. Just living through a battle while doing your part is defeating overwhelming odds as far as I'm concerned.
*sighs* Maybe I'll just skip it. That might give King Iobates a reasonable excuse to send Lero out after the chimera anyway.
I hate being stuck.