You are going to have to do better than that, in my opinion, because the only thing here that isn't appealing to a previous post has already been addressed: why is curbing Choice Scarf use a bad thing?
Here are some statistics you guys are going to have a tough time writing off.
Of the top OU pokemon in December 2007, the last month before Deoxys-S:
- Blissey (56445215 points)
- Garchomp (48969247 points)
- Gengar (47210300 points)
- Gyarados (40376718 points)
- Tyranitar (39969044 points)
- Infernape (35691877 points)
- Salamence (32224350 points)
- Metagross (32207375 points)
- Cresselia (32110627 points)
- Heatran (30859801 points)
- Weavile (30232692 points)
- Swampert (30186353 points)
- Bronzong (28521378 points)
- Starmie (27301476 points)
- Skarmory (27238903 points)
- Lucario (26432506 points)
- Forretress (26006614 points)
- Gliscor (25726966 points)
- Breloom (25024670 points)
- Heracross (23514414 points)
The bolded pokemon were "arguably" the most popular pokemon that used a Scarf. Fast forward to the latest weighted stats we have, May's:
- Garchomp (54486271 points)
- Gengar (44895630 points)
- Blissey (43662002 points)
- Gyarados (40781829 points)
- Tyranitar (40712470 points)
- Bronzong (38561213 points)
- Lucario (33603937 points)
- Heatran (32296203 points)
- Infernape (28406707 points)
- Salamence (28394085 points)
- Metagross (27920032 points)
- Starmie (27255382 points)
- Celebi (26153363 points)
- Gliscor (25461777 points)
- Swampert (22437398 points)
- Skarmory (21329419 points)
- Weavile (20984195 points)
- Forretress (20392752 points)
- Heracross (20076600 points)
- Zapdos (17840217 points)
Again, the bolded pokemon are "arguably" the most popular pokemon that used a Scarf. In this case, the numbers really
don't lie. Garchomp has gone from #2 to #1. Gengar has gone from #3 to #2. Tyranitar has maintained at #5. Heatran has gone from #10 to #8. Lucario has jumped a full
nine spots from #16 to #7. And finally, Heracross went from #20 to #19.
The only "pokemon counterargument" would be Metagross, who was #8 in December and #11 in May, but dubious popularity with a Scarf aside, one could cite Garchomp's increasing ridiculousness and Bronzong's jump from #13 to #6 in that time period as reasons Metagross usage has fallen. Another counterargument would be for for pokemon like Medicham, but I would counter that with: if a pokemon itself cannot perform well in standard without a Scarf, how viable was that pokemon in the first place?
Therefore, it is simple—in no case has the usage of a pokemon that carries a Choice Scarf gone down. This says two things. One, these pokemon are maybe still using Choice Scarves just as much (not likely), or two...guess what? It doesn't matter if their "ability" to use a Choice Scarf has gone down, because they are very literally all more popular now than they were without DX-S in the picture. This means that their dependence on a Choice Scarf as far as their viability was concerned is virtually nonexistent. So, the question very literally is: who cares if DX-S has curbed Choice Scarf, assuming it really has? The pokemon sure haven't, and nor have the trainers using them in the last half year.