With the signing of David Buehler as the 'kickoff specialist' I had to wonder what type of effect a great kickoff specialist could have on kickoffs. Well, let's look at Nick Folk's kickoff stats last season.
http://hosted.stats.com/fb/playerstats.asp?id=8432&team=6
73 kickoffs
69 returns
4 kicks out of bounds (assumption based on 73 KO's - 69 returns = 4 OB's)
1476 return yards
30.3 yard line Average starting field position
The Cowboys kickoff coverage was quite good last year. In fact, they finished 6th in average kickoff return yardage allowed. The problem was Nick Folk. Not only did he finish last in the league with ZERO kickoffs, he was the ONLY kickoff guy to not have a touchback in '08.
Given these numbers, Folk's average kickoff landed in between the 7 and 8 yard line. The opponents averaged about 21.3 in average kickoff and the extra 160 yards puts the average starting position at the 30.3 yard line.
So why did the team draft so many special teams coverage guys last week? Because they finished 24th in punt return yards allowed. So with Buehler's alleged kickoff skills (which many scouts from around the league said they had never seen a kickoff guy quite like Buehler) and McBriar's cannon of a leg, if the Cowboys can get some really great special teams coverage players, they could own teams in field position (provided the offense doesn't turn the ball over).
But, back to Buehler.
The league average if touchback percentage was 16.1%. The top 5 touchback guys were about 30%.
So if Buehler was to be 'average' that would mean on 73 kickoffs, Buehler would get 12 touchbacks. That would drop the average starting field position on kickoffs to about the 25 yard line. About a 5 yard drop, JUST if Buehler is AVERAGE. Furthermore, be reminded that I'm just taking into account Folk's 4 kickoffs that went out of bounds and the other kickoffs that were not touchbacks that went about 62.3 yard in distance. I'm assuming that Buehler would be a much better kickoff guy than these numbers suggest.
If Buehler is a top 5 touchback guy and averages about 30% touchback rate, that means on 73 kickoffs Buehler would have about 22 touchbacks. With that, Dallas would be allowing their average kickoff position allowed at about the 24 yard line, a 6 yard improvement (or a -20% decrease in field position). And remember, this still includes the 'Folk kickoffs' that went out of bounds and only averaged 62.3 yards. Furthermore, one of the key factors of Buehler's unique skills is that he's 6'2" and 227 pounds and played fullback and safety and is like an extra legitimate tackler on kickoffs.
The average starting field position allowed in the league was 27.2 yards last year. The best in the league was the Falcons with 24.8 yard line. So there's a lot of sense behind taking a guy like Buehler. I sort of doubt we will automatically have the best kickoff coverage unit in the league, but I think we should be much improved if Buehler is somewhere nearly as good as advertised.