Oilers' Problems: Scouting or player development?

I'm sure this has been talked about elsewhere, but I'd like to put it in a nice succinct form for all to gawk at in wonder. I've been thinking lately about the patheticness of the Oilers and why through so many years of failure the Oilers have still not managed to put together a good team through the draft. At first I thought it was just poor drafting. Looking at the Oilers drafting history leaves a lot to be desired. I've listed below the Oilers first draft pick of every season since 1993 and one other player who was available at the time.