Problem requesting additional fields in REST2 api - sql

Question

I am using the RT::Extension::REST2 api (https://metacpan.org/pod/RT::Extension::REST2) for a project and i am having a problem requesting additional fields in some requests.
I need to make a TicketSQL query and for performance reasons i am trying to obtain all the information of a ticket with something like /REST/2.0/ticket/8?fields=Requestor and i get something like
"Requestor": [
{
"_url" : "http://<>/REST/2.0/user/example#example.com",
"id" : "example#example.com",
"type" : "user"
},
{
"_url" : "http://<>/REST/2.0/user/example#example.com",
"id" : "example#example.com",
"type" : "user"
}
]
Notice it is a List of dictionaries, so when i try to do /REST/2.0/ticket/8?fields[Requestor]=Name the field Name does not appear on the dictionaries inside the list.
So i am trying to get something like this:
"Requestor": [
{
"_url" : "http://<>/REST/2.0/user/example#example.com",
"id" : "example#example.com",
"type" : "user",
"Name" : "user20",
},
{
"_url" : "http://<>/REST/2.0/user/example#example.com",
"id" : "example#example.com",
"type" : "user",
"Name" : "user20",
}
]
Is there any way i can do this ?
Thank you for your help!