Ericsson was a decent skater for his size before the hip issue, and could actually move the puck because he was a center. He wasn't drafted just because he was big, he played a game at D, and Hakan was there scouting someone else and liked what he saw. Big, mobile defenseman that can move the puck is certainly worth the last pick in the draft.
Read what you just typed. A big, mobile, puck moving defender was the last pick in the draft? Although he was actually a center at that point.
This is all major hindsight. Hakan saw a diamond, yes, he knew all that. But that's not what the scouting report on him was for the rest of the world. It's not what we'd be reading about during our conversations on the internet. You can't even find articles from 2002 talking about his draft profile at the time because I'm not sure they even exist.
Here's the earliest quote I can find and it's not even dated and Ericsson is already in NA at this point:
A large and strong defenceman. Good reach and strength, has a heavy shot. Gives a quick opening pass. Has improved physically during his time in North America. (Matias Strozyk)
Mostly about his size aside from quick opening pass. Nothing about skating.
That's the point. Guys like Ericsson aren't the tantalizing, Eastern Europeans with some slick stick handling that people are clamoring for taking a flier on.
Ericsson was brought up as an example of why the 7th round is still worth something and my argument is that people would be frustrated drafting a big, lower offensive skill guy like Ericsson rather than aiming for aforementioned Eastern European forward. For some reason it's always one of those guys people get hot for.