Yes, that's a symptom of N deficiency... you always have to remember that in a lockout situation, the nutrients may be there, but overdose of a different nutrient, or a pH problem, or not enough oxygen, etc. may make them unavailable to the plant.
That's why it's important to know that your pH is correct.
After transplanting, you can water with superthrive (vitamin B12).
Then give 1/4 strength nutes the next watering.
Then just normal.
If you've got a 'real' organic soil grow going though, with balanced pH and all the good organics in the dirt, yes, there's plenty to keep them happy for a little while anyway.