I think she should stick to (since Redone/Fernando are confirmed): RedOne, Fernando, and Zedd. 
Lead single can be a RedOne masterpiece (that's not a clone). 
Create massive hype.
Second single be a RedOne follow up.
Third single should be a crafty Zedd single (to bring him to the forefront). 
Fourth single be a Fernando single in the mold of TEOG. 
Maybe. IDK. 
