There will be less chance of forking LTC yes, but INSTA forks on new scrypt coins could become commonplace.
THIS is correct.
hence much less crapcoin launching.
all crapcoins will be launched on N-Scrypt.. etc.
You do the math.

For the most part I agree, however, what we could see is an influx of 'IPO' coins, in scrypt, using 'new fangled' super hashz0r powers to essentially protect the IPO value..ehh who knows.. just a theory.