At this point the only film we know Blunt is attached to after Poppins is the Edge of Tomorrow sequel.
She’s worked with Disney previously for Into the Woods and the upcoming Mary Poppins Returns and she’s proven her ability to do action with films like Edge of Tomorrow and Sicario.
It’s unclear exactly where this potential casting stands, or even if Blunt has actually been offered the part, just that Disney wants her.
All signs would point to Blunt likely being interested in the role.