I've had my eye on Throckmorton for a long time. He had a terrible senior bowl, but he's long on experience, and has played at multiple positions. At the very least, he would satisfactorily make up for the loss of Haeg.
Love has been given Mahomes comps based on skill set and style, but nobody is saying Love is Mahomes 2.0. Keep in mind KC drafting him as high as they did was viewed as a reach and controversial at the time. Love has one of the (if not the) highest ceilings for QB's in this draft, but he also has a very low floor. He could be Mahomes 2.0 or he could be Bortles 2.0.