I get what you are saying, but I would still consider SD a full on high level jobber. I recall somebody doing a search for any SD victories, and only found a couple, which were pretty clearly jobber vs jobber matches on house shows. For me, the JTTS would get regular squash match victories on the TV shows, but when the higher lever guys had matches with them on a TV show, you had no doubt that the JTTS was going to lose.
To put this in a bit of perspective :
I first watched WWF wrestling in 1985, between Wrestlemania and WM2, then stopped when they changed around the tv shows on our local station, then started up again in 1987 around Survivor Series and have been watching wrestling ever since. Now, that first period of watching wrestling had a bit of a warped perspective. First of all, one of the shows I watched I was convinced was AWA, but it was actually Quebec International, because of the presence of AWA champions Rick Martel and the Road Warriors. But the WWF show was particularly bizarre because it was Maple Leaf Wrestling, which was a Canadian only WWF show (when I started watching again in 1987, it was the same show as Superstars). On this show (which I later found out was taped in Hamilton), guys who were jobbers in the rest of the WWF were a lot higher level. Lanny Poffo, George Wells, even Steve Gatorwolf, all regularly won matches. I was actually distressed when I visited my grandparents who got WWF shows from the US and saw George Wells (of whom I was a big fan) as part of a jobbing tag team. In this environment, I still never saw SD Jones win a match (although he did get a couple of interview segments).