I am happy to report back that the Bant Tokens deck I brewed up before the set came out is actually great! For reference, you can check out my brew article here:

New Capenna Brew - Standard Bant Superfriends/Tokens
Elspeth Resplendent into Brokers Ascendancy is a great combo, and Martin’s already brewed up a Standard Bant Superfriends deck around it!
This is my updated deck list after playing with it in the new format.