That’s a pretty pathetic cave, if true. Schumer offered DACA Amnesty for FULL wall funding a year ago, and Trump rejected it.
What Trump rejected—If I recall, was a plan which included a merit test for immigration, an end to the lottery, and an end to “chain” migration. These items are still necessary, and not in the deal.
However, I could see them being added if the Dems were interested.