Looked some old college footage of Staubach and Tarkenton's footwork. From under center, when protected, as expected it's quite good. When not just handing off and they are pressured and on the run, Mahomes is comparable. Point being, Mahomes is not ready yet, but the footwork he showed at Tech while constantly under pressure may be a non-issue or fixable. You cannot fix field vision, game knowledge, decision making, arm strength, leaderership or heart. Roger and Fran had it all, the evaluation that the Texans have to make is can they fix the footwork and how many of the intangibles does Mahomes have. As a Texan fan, Mahomes is worth a first round pick to me.
I would rather draft him rather than get someone else's cast-off. And if he isn't worth it, there is always next year.