dont know if anyone thought of this or not, but as i read the trans i was trying to think about how to improve to make it safer for all. not an absolute blame nor am i balming anyone but what are your opinons on ATC being requried to give you a heading as opposed to just "fly runway heading". if this policy was implemented it could prevent accidents such as this in the future. something like comair fly heading 220 climb altitude may have brought up a question as to thier present heading for departure? just a thought wanted to see what you think and get some sugestions on improving the safety for all crewmembers and passengers.