Don't think any new home-and-home series have been announced, but this is what should be on the table for next season's schedule:

Home game vs. Non-bracketed opponent (part of the Maui Invitational)
Home game vs. TBD Big Ten (part of the Gavitt Games)
3 games - Maui Invitational
Road game at Utah (completes a home-and-home started in 2016-17)
Road game at Cincinnati (Crosstown Shootout)

This would leave room for a maximum of 7 more games to be scheduled for next year. The Skip Prosser Classic will resume at Wake Forest for the 2019-20 season under the current scheduling arrangement between both schools.