The lack of love for Kaepernick is bonkers. He was the entire SF offense in the NFC Championship, and he almost pulled out a win in Seattle. The year before, he was DYNAMIC in leading his team to the SB. Talking about reading the field, he has limitations, but he doesn't commit turnovers, and he's a nightmare to defend - especially in the playoffs, when they turn him loose. I don't think he would have developed into a good QB without a great QB coach like Jim Harbaugh, but he has. I'd go Wilson, Luck, Kaepernick, Newton.
Tannehill will join the conversation when he plays well. Right now, he's honestly just not a part of it. You might like his prospects, have a million excuses for him, and some might even be valid, but you don't compare successful people (in any walk of life) to those who might one day be successful. It's an absurd practice. Tannehill has tools, no doubt, and I want him to be the best QB EVER. But I also want to have a 50 in vertical, a harem, and ten billion dollars.