According to an email from the mint, all mints are only producing circulating coinage and billion right now. The silver proof set is the only product scheduled for upcoming release. All other numismatic products are on hold, and scheduled for release at a later date.
Yesterday's email from the Mint says this about the Basketball program:
Quote: Although the launch of the 2020 Basketball Hall of Fame 60th Anniversary Commemorative Coin Program has been delayed, we are looking forward to setting a new on-sale date. Hopefully by the time you open our May edition, this will have been determined. We thank you for your patience and promise it will be worth the wait.
Working on: Indian quarter eagles, Chinese pandas, and San Francisco tokens; upgrading my Peace dollar and US Type sets
"Fear is the enemy of will. Will is what makes you take action; fear is what stops you, and makes you weak." -- Sinestro to (my avatar) Hal Jordan, "Green Lantern" (2011)