Sure Cap should be the focus, but why in the world would soldiers be in awe of Cap and the things he does if a super strong Atlantean and a flying flameable android are fighting along side him. Cap would seem much less impressive. Getting the idea to create Cap from other superhumans really diminishes his importance. Cap should be the trendsetter not the copycat.
Why should Cap be the trendsetter??? Even in comics he wasnt the first. Perhaps they dont trust Namor because he attacked the surface world a few years ago and the android unnerves people. Just because people see Tom Cruise doesnt mean they arent going to be in awe when they see Johnny Depp
I'm all for getting Namor out there and starting his own franchise, but I really don't think this is the place for his introduction. Ideally, he would be introduced in a F4 movie, but they are at Fox.
Namor was delt to another company to jumpstart a Namor film..I am not sure if he is at Fox of if Marvel has the rights back...I'd rather see Namor part of the MCU than another crappy FF movie
Narritively speaking, and taking into account this movie is fitting into a larger universe, the advent of a synthesized humanoid that can control fire in the 1940s means that the technology was there to create something like that. Not only does it take something away from Cap but it really makes the creation of Iron Man 60+ years later far less impressive. Including the Android Torch not only is confusing to the GA but has the potential to make this movie pretty silly.