Any effort that provides more for DACA will be met with lost votes. Frankly, I am tired of hearing about DACA folks. They are illegal invading aliens, and I do not care how they came to the USA, they are illegal. Any suggestion by Republicans to do anything for illegals will result in Republicans staying home in November.
The reason why Trump resonated so well with Americans is because he is the first person in decades to talk about doing things for USA citizens. Any mention of doing things for illegal invading aliens would be the kiss of death for any Republican.