I was like WTF at first. Now I'm like meh.
This tells me that Reid and Co. were not comfortable one bit with current QB's. They thought A. Smith was best option out there and pulled the trigger. We'll pick up Joekel as the first pick to thicken up our O-Line. The rest of the Chiefs roster is pretty young and talented, and there are plenty of FA's out there to fill the gaps.
And now that we have a QB that is better than Cassel (note I said better and not great), we have a higher chance of pulling talented FA WR's. In my opinion this means Cassel will be hitting the road, and that gives us cap room to hit up some of the talented FA WR's.
I'm sad we won't have a chance at Brown or any other really talented linebacker in the draft, but Defense does not need to be top priority for this team. We can pick up a CB or LB in the 3rd and 4th rounds to fill the gaps of an above average defense.