This scares me the most and its because I feel like Coker doesn't have the intelligence. 1st and 2nd down, not too worried but when 3rd down comes and good defenses dial up complex blitzes, I don't think Coker is good enough to recognize it and react accordingly. I don't mean he has to complete it but more chances than none, either he's going to throw a bad pass or get sacked for a huge loss of yards.
Luckily for Alabama, Drake is expected to miss 2-3 weeks - arm is only fractured and not broken as per early reports.
Well, Coker did throw the ball away a few times during the last game in situations where he previously would have been sacked for a loss. But I agree that he sometimes seems to panic and throw to his first intended receiver, not noticing other players who are wide open.
As for Drake, I'll just point out that "fractured" and "broken" are the same thing - the former is the preferred medical term. Among factors that affect recovery time are location and whether the fracture is comminuted (splintered) or involves the nearest joint. In this case, it sounds like Drake underwent ORIF (open reduction and internal fixation), whereby the bone or bones are reset surgically and hardware, often a plate and screws, is applied to maintain position. I hope that he does well.