If we ever want to enrich the 60% further, we will have to do it covertly, not with our current centrifuges at Natanz. Keeping our centrifuges running achieves nothing at that hypothetical scenario. Our top priority must be to keep the enriched uranium inside Iran in case that the US or Israel decides to threaten us again, even at the cost of halting uranium enrichment for a 3-year period.
You have to understand that with a guy like Trump, it's all about the appearance. If Trump can tell people that he has made Iran stop enriching uranium, he will be happy. Trump needs something to tell people that his deal is better than the JCPOA. That's all he really wants. And we should give him that but keep our enriched uranium inside Iran, sealed under the IAEA supervision. Insisting on uranium enrichment when in reality it helps us in no way is stupid. We should insist on keeping our current stockpile instead.