As you can see in these photos they were either deficient in something or wanting a larger pot, likely a deficiency since they aren't getting any nutrients except that's in the soil. The transplant will put them into super soil and allow the roots to grow into a nutrient buffet.
They seem much happier in their new pots!
I put them into quarantine because the soil is infected with fungus gnats and it's worse than it was before. So I'll get rid of those before adding them back into the tent.