Not sure if this is the right thread for this, but...
a couple times the idea of Elliot distancing himself from being identified as Cheerledra has come up, ad more often than not, the idea of Elliot turning into Cheerledra while someone poses as Elliot gets thrown around, usual focusing on Grace or Tedd mimicking him, yet i don't understand why they haven't gone with the obvious candidate:
Ellen.
She has an ability that would let her copy Cheerledra rather than Elliot eliminating the inherent problem of someone seeing through the 'Elliot disguise' because there won't be one, Elliot will be the real deal, meanwhile she knows Elliot more than well enough to pull off acting exactly like how Cheerledra would. Even better, if her power includes copying secondary abilities, she can "accidently" get caught changing into Heidi after being seen with Elliot which would deflect attention further by making people focus on someone that technically doesn't exist and only a handful of people (Noah, Melissa, Justin, & Carol) have ever met, only one of which knows Heidi is actually Elliot. (Melissa, and presumably Noah know Heidi is an alias & disguise, but as far as I'm aware I don't think they know who's under the disguise.)