Dallas has one unprotected pick available in 2027, and they could try to swing a deal with New York to get their 2025 pick back. Due to their situation, there isn't as much of a premium on the pick being unprotected. I wouldn't be surprised to see another big move with the rest of the picks. If New York is active with Toronto and Phoenix, I could see something like:
Ayton to Dallas
Unprotected Dallas picks in 2023 and 2025, an unprotected Phoenix pick in 2023, Fournier, Wood and Powell to Toronto
OG to Phoenix
Trent to New York
Dallas gets their "third star" at the cost of an additional first
Toronto gets their three unprotected picks
Phoenix gets their coveted wing with only losing one first
New York gets their guard with only giving up a protected pick (from their perspective)
It seems pretty neat and tidy, and in this scenario both the Suns and Raptors could be looking at Poeltl. It could be something the Spurs jump into.