There's a fine line between buying time and holding onto the ball too long. Kolb, Smith, and Rodgers are #1-3 in the league in sack rate. Kaepernick doesn't have enough attempts to qualify but would be 6th in sack rate. RG3 is 9th and Wilson is 13th, so the good news is Wilson is taking fewer sacks than the other QBs with high buying time numbers.
Very interesting perspective. You can tell just watching Wilson he is tough to sack, but I had no idea a guy like Rodgers was so high on the list, especially since his mobility is underrated. Kolb on the other hand makes so much sense.