“Stefanik”
I’m sure she’d be great, but female candidates always bring out the haters (cf. Palin)... and lot of attention would be on her clothing, hair, weight, family choices, etc.... and that’s a distraction. Let’s just go with a boring white guy who neither really adds nor subtracts but lets Trump keep the spotlight.
If it has to be a female, I could take Tulsi Gabbard if she converts to Christianity. She changed her position on 2A.