[2020] Making Revenant Caves singles is the most bizarre Jagex solution to date.

You're completely right that making the Caves single-way as they are now would be ridiculous, but we're hoping this change will be effective in addition to the other changes we're implementing, including adjusting the drop tables, and spreading the Revenants throughout the cave.

I don't think these changes will make things worse. It's possible they won't have the desired effect, and in that case then we'll make other changes too!

I see others mentioning expanding the "Singles+" concept elsewhere in Singles combat and including a PJ Timer too. That's a discussion we'd like to have soon!