Yeah I don't see how this would be worth running solo. Arreat Core had 7 chests on average each run which took under a minute to clear and that yielded 5-7 leg/hr. These areas are unlikely to have the same chest density and would also have randomised layouts and would take longer to clear. I would assume this only works if you do it with a full stack of 4 players.
If anyone is down to try this, do add me. I'm in the Americas region. Battletag is ElyrionX#6495.
If anyone is down to try this, do add me. I'm in the Americas region. Battletag is ElyrionX#6495.