The Never Trumpsters can put a sock in it now and that goes for Cruz as well.
Trump got the required number without the endorsement of Cruz, Ryan, Romney and the Bushes (among others). They've made themselves worse than irrelevant.
JMHO
Great news. Now we need to get him elected by doing all we can. We cannot afford anymore moral decay much less the lies, money, and power grabs the Clintons are into.