More on Goldman Sachs saying a near term nuclear deal with Iran is unlikely

Earlier headline is here:

• Goldman Sachs says a nuclear deal with Iran is unlikely in the near term

GS:

• “Our view continues to be that a deal is still unlikely in the short term, with a stalemate mutually beneficial,”
• Even with a breakthrough, there would likely be a “phased implementation,” with barrels unlikely to return until the start of 2023 at the earliest

Info via Bloomberg (gated) but there is no further detail.