Thunder only missing Raiko AW. Not having Fire Frey really hurt Fire dps because their debuff hime: Mars is meh, Ama is eh and Vahagn is running out of gas fast. But thankfully ascalon/mars whale grid is just too powerfull atm so whale fire main is still on the game aka Igt
About light main in dmm, whale in dmm is a whole different level, they don’t know Tish have FLB at that moment in dmm so whales over their may do some crazy shit like Mike spear grid or even better Shamash book grid (one of the best whale grid for light in the future). I don’t see any problem for light to win this dummy atm with those grid
P/s: i pretty sure whale in nutaku don’t have Shamash grid.
How is wind team performance in dummy events?
Wind does pretty well, although a lot of their strong stuff is still in the future (Az AW, WAtum). To correct Ito a bit, wind actually has 6 exceed weapons, because both their UE weapons give Exceed, so they can definitely cap quite easily, especially considering Aether. You also have the trick with Isis sacrifice for team vigor for a bit more of a boost.