Tim Tebow to the San Francisco 49ers. It makes perfect sense, especially if or when Alex Smith leaves. He has an eerily similar skillset to Colin Kaepernick. In fact, experts compared the two earlier this season. They both are running-oriented quarterbacks who have big arms. The difference is coaching. Colin Kaepernick has been developing with Jim Harbaugh in his corner while Tim Tebow has been developing with nobody in his. But I have seen enough flashes of brilliance from Tim Tebow to believe he is at least a serviceable second string quarterback right now.
Also, both Colin Kaepernick are what you might call "bible freaks". Tim Tebow genuflects and Colin Kaepernick has the bible verses tattoo'd on his arm. The two would be like brothers if they were on the same team. Having a similar skillset to Kaepernick, Tebow is the perfect backup.