Nolan Foote would have been on the bubble last season, but he spent most the year on IR. He'll probably have the inside track to a roster spot instead of being waived, but might need an injury to somebody else to get into the lineup.
Pretty much all of the Devils 2019+2020 picks (other than Arseny Gritsyuk) have either made it or have been jettisoned. Daniil Misyul is entering his second season / final year of his ELC, so this might be a sink or swim season but I don't think expectations are too high.