Starting in Diablo 4's Season 11, the Seasonal Journey and Renown rewards will be replaced by a new system.
The new system will replace the 12 immediate skill points when starting a new seasonal character.
It feels weird to part ways with the seasonal journey after so many adventures with it in Diablo 3.
Season Rank is a more difficult version of the Season Journey, with greater rewards to balance the difficulty.
Author's summary: Diablo 4 introduces Season Rank, a challenging new system.