I wasn't aware that this forum was losing excitement, but here goes:
A ball spot in 9-ball is only meaningful when two shooters play their best game consistently, respectively, throughout the match. So if the A player shoots at an A, and the C player shoots at a C, then yeah, a 7-ball spot might contribute to the final outcome. But when you venture above the A class, I think anything less than a 6 ball spot becomes rather pointless. Archer giving Strickland the 8 should have no effect on the outcome, imho.
The problem is when a C player catches a streak, or when a weak A player breaks down and misses position, etc.
I'll use myself as an example: last week my home room held a handicapped tournament. I'm generally rated as a B player, and my third draw was against a fellow B player, slightly weaker so I was giving him the 8. I shot close to a perfect match, race to 7. God, I can almost hear Grady and Buddy announcing my .999 accustat average, I was running out from everywhere, playing lock-up safes, breaking like bustamante on steroids. After a hugely lopsided win, I went on to face a C/D player, giving him the 7 out. This is now my fourth match, and I'm tired, and my opponent is a 16 yo kid I know and my streak was snuffed out cold. I was missing easy cut shots, overshooting position, just a pool player's worst freakin' nightmare.
I went from shooting an A/Open speed to a D in one match. I could've given the first guy the 4-out and win, he saw the table 3 times and never had an open shot. The kid could've given me the 6 and I still would've lost. A complete breakdown of the handicap system if there ever was one. The score was 7-1, and 7-2.
Anyway, that was the longest post I've ever made. Hope that provided some excitement for ya.
-Roger