What rift? Only thing I see is Cruz acting like a petulant 2 year old who isn’t getting his way.
This is Cruz:
He expects Trump to come over and reach out to him, give him a hug, say "There, there..." and let Cruz act as some kind of a co-candidate, setting policy and perhaps even picking cabinet members. If not, he'll continue to sulk and say childish things all through November.
It's all up to Trump, you see - says the childish Cruz.
Yes, and someone has to be the grown up.