Could be. Either that or they intentionally treated Gen 5 differently and 100% intended on the method of releasing gen 5 representation through gradual waves. I've noticed that was the trend through most of 2018 so it does get you thinking on what they were planning. I still think Let's Go's eventual release at the time could have had something to do with it, but that's just me.Wow, quite a few Gen 5 Pokémon made it to this set. I'm now suspicious that maybe a Gen 5 set was going to be made, but they cancelled it and spread the cards around in other sets. Though we've yet to see the Gen 5 starters.