I calls em as I see em. They haven’t suddenly seen the light and want to advance a Trump agenda. They simply are acting friendly to get a seat at the table so they can try to steer it all their way.
King even said so with that... “Trump isn’t doing tax reform the way we envisioned, but we can talk about that later”. His intent couldn’t be any more clear...
If you see Cruz and King as "globalists", you see them thru a fog of misrepresentations.
Moreover, disagreeing with Trump on the details of tax reform is hardly being anti-Trump. Trump himself has allowed that his plan is subject to negotiation.