If Ahsoka had told Mace Windu and Yoda about what Maul told her about Anakin on Mandalore, would that have changed the outcome of RoTS?

Ahsoka was told by Maul that Anakin was the key to everything. Had Ahsoka informed the council of this, could this have changed the outcome? Would Windu and Yoda have pieced together everything? As a die hard SWTCW fan, i think about this often. Because Rex even asked Ahsoka why she didnt inform the council of what Maul said. I feel like if they had known, perhaps things would be different.