He rants about Near's lack of emotions is not because he cares about feelings or emotions too much, he is simply unnerved by it. He is shocked at how Near is able to keep calm under pressure. He as a Se (as I see him) is annoyed by the fact that Near doesn't show it.though ENFP is still more likely, given his rants about Near's lack of emotion
That screams ISTP right there. ISTPs think ahead but suck at long term planning since they don't have the patience or discipline for it. This is where ISTPs are different from other SPs.He constantly thinks ahead (N), but is extremely impulsive and terrible at long-term planning (P)
Now this is where your theory about him being ENFP is questionable. ENxPs have excellent people managing skills. (Ne combined with Fi)He's also horrendous at managing other people
Do ENFPs lead people by fear? Hardly. That is a strong Se function. Se followed by logical, rutheless Ti would be more like it.He leads by charisma and fear, with no care for orderliness.
MELLOW and Wolverine (X-Men) are one of the BEST/most obvious ISTP characters you would see on TV.