"Read My Lips! No. New. Tooling!" At least not in die-cast metal, anyway. Those days are over, perhaps for a long time to come.
Some trivia to pass the time (and fuel the speculation) What was the last really new mold for an O gauge steam loco, and when was it first catalogued? I feel like it might have been the Legacy Milwaukee S3, or maybe the MTH Premier L4 Mohawk. IIRC, both were circa 2009. Did any company introduce something all-new in die-cast metal after that?