Earlier today, 3 members of my FC and one Linkshell friend of one of my FC members gets together to do a Leveling Roulette.
At least two of them are Level 70, and all of us are 60+ (I was 66 at the time).
We Q up for Leveling Roulette and we get...... Dzemael Darkhold. *sigh*
Seriously?
I am 100% fine with doing even Sastasha if there's somebody there who needs it, or even if it is relevant to someone (someone who's <Lv25), but seriously. A full Lv60+ group should not be getting a Lv45-ish dungeon. It is worth no worthwhile XP to any of us, and all of the drops are worth pretty much nothing. They're not even worth the GC seals, because that stuff gives you a piddly 200-300 seals, where if you did a Stormblood dungeon, you'd be getting more like 1.5k seals.
My suggestion: If everybody in the group is doing Roulette and there are no specific queues, the Roulette should ask itself a few questions:
1). Does anybody in the group have a dungeon they have unlocked but yet to clear that is also available to everybody else?
2). What's the lowest level player in the group?
What the Duty Finder should then do, is first consider #1 -- pick the lowest level character who has an unlocked but yet-to-clear dungeon and pick that dungeon if possible (assuming everybody else has it unlocked too).
If #1 does not apply (nobody has an unlocked but uncleared dungeon, or one of the group members can't do it), then #2 should be considered.
If #2, then only dungeons of Lowest Level -5 and up should be considered.
For example, let's say two Lv70s, a Lv65, and a Lv55 Q end up in a Roulette group together. Everybody queued for "Leveling Roulette" and nobody has an Unlocked but Uncleared dungeon.
The Roulette system should only choose Lv50-55 dungeons that are available to the entire group. Let's say the Lv55 only has Dusk Vigil, and Sohm Al available (he hasn't gotten far enough to get to Nidhogg's lair yet). Therefore, the result will either be Dusk Vigil or Sohm Al.