Have you guys noticed that ?

For the current season (17) we've had three reused runway themes for three consecutive past seasons.

Episode 5 "Color me Pink" - Season 5 (Ep.3) Episode 11"Black and White" - Season 6 (Ep.7) Episode 12 "Ugly Dress" - Season 7 (Ep. 9)

Based on that, what do you guys think about reused runway themes, and which other ones would you like to see being reused ?