Danno

If it wasn't extremely complex we'd all be NFL coaches.

skymike

well there's that plus:

-- willingness to work 70 hours a week, including thanksgiving & christmas.

-- ability to exert control over & motivate 45 large men who make more money than you.

-- ability to deal with press & manage media, public, & management's perception of your work.

which takes us to -- superior communications & organizational skills.

--ability to motivate highly paid individuals to maintain conditioning despite the fact that you can only fit in stretch warmup pants and hoodies.

-- the good fortune to come up through the ranks and impress the right people.

--an impressive resume.

--iconic hat a plus