I think a better question might be "Is there a practical, executable way to get NFA reform?"
NFA-34 isn't going to get repealed outright. It is, however, challengable in court. And the 10+ month delay in processing forms is probably the most vulnerable, as you can make that case under the 14th Amendment's Equal Protection clause, not the 2nd Amendment.
Looking at the laws posted on the ATF website, the words of NFA-34 require the collection of a $200 tax. They do not require anything else. The entire process of fingerprints, photos, CLEO signoff, and obscene wait are laid down in regulations, not law.
Which means they are liable to change.
Confront the ATF with a choice...either process transfers in a timely manner (not to exceed 30 days), or face a lawsuit. The easiest way for ATF to comply is to move suppressors over to the NICS system.
Yes, we all want the $200 tax to go away. I agree that suppressors should be encouraged for all firearms, possibly required for some. But I think we would all be delighted to just see cans become 10-day-wait items, instead of 10-month-wait.