DK, what exactly are you trying to say? The first post is saying, these are the calculations that I'm giving you, without factoring things like stealth rock, any ev's in hp/sp. defence, our CaPmon getting a crit (for example). But that doesn't matter because you say that they don't matter (calcs mean nothing).
I never said any of those things. In fact, I used the calculations given me by Veedrock, and then played out what would be the absolute worst case for Heatran. If anything I was overly generous in my assumptions, making Heatran with switchin, giving minimum damage from Earth Power, and assuming Maximum from a +SA Max Thunderbolt, a move that might not even be practical on a set with Veedrocks premise: stalling indefinitely with LS + Slack Off.
Nor did I ever say calcs did not matter. I said that pokemon is about scenarios entirely and not just floating damage calcs. Rampardos can OHKO nearly anything with a Choice Banded Adamant Head Smash, but that doesn't mean you can just throw up a Rampardos calc and say "KO's [Pokemon.]"
You say that Zapdos outstalls stonedge - despite it doing from 85-101% damage to it without a crit from a mamoswine/heracross, and ohkoing from a rhyperior/rampardos.
Stalling Zapdos tends to exploit SubRoost, meaning it can essentially waste 2-4 PP each time it is out depending on if the opponent is Banded or Scarfed, and eventually remove Stone Edge after being on the field no more than 3 times. Never mind if Stone Edge misses, which is basically a free attack for Zapdos. Pressure stalling is not a difficult or unknown concept.
Flavor should not be a factor in choosing our CaP. Why not start out with the list of moves which would normally be allowed immediately, look at that list, and then decide if any of the moves on that list should be removed due to making our CaP too powerful. That's why I think that Lightscreen should be put into Controversial. Incidentally, I don't think that not putting Light Screen on an electric type pokemon would really be a problem. I seriously doubt that 'Light Screen has to be on all electrics' is really a huge thought that passes through game developer's minds. And saying 'all electrics apart from these ones' is a bad way to justify something - it only takes one exception to disprove a rule.
The saying you are thinking of is "the exception
proves the rule." If Light Screen is not overpowering on all the Non-Lanturn Electric types and all of them get it, then why would it suddenly be overpowering here? As I stated previously the presence of Light Screen on all electrics is merely an enhancement for the argument it is not overpowered. Given that Lanturn even has a functionally equivalent alternative in Amnesia, I fail to see how your argument has any credence at all.
Were it not a thought that passed through the developers minds they would not include it on every Electric pokemon with primary electric typing.
At the end of the day, though, what would cinch this debate is playtesting, but that doesn't happen in cap. Still, if it makes our cap broken, then we can just delete the move from its entry, right?
We can and do have playtesting after a CAP is completed, but I sincerely doubt Light Screen of all things is going to be removed.