Go for balance, I haven't had success too much punting a category.
draft strategy. Don't draft any SP the first 4 round(unless somebody that shouldn't fall fell). Why? Because there are 2 quantity category(K, W) vs. 2 quality category(ERA, WHIP) for starters and you can probably win K and W just by starting a tons of SP(but still pick wisely later in draft). When the closer run began, take at least 1 top tier RP(the worst in the top tier is probably B.J. Ryan or Chad Cordero or Huston Street. It's 2nd tier after that)
take the best player available(not telling to to take 2 SS the first 2 rounds

)the first couple rounds, fill the rest of your infield up 5-6 rounds after that and worry about your SP and OF last.