Man just look at Australias pace attack
The Experienced Lot: Lee, Harris, Bollinger, Nannes, Tait
The Developed Lot: McKay, Hilfenhaus, Siddle, Mitchell Johnson
The Emerging: Starc, Cummins, Pattinson
I probably missed out on many more bowlers. But seriously that is just an amazing list of bowlers. How much we could do with just one of them.