Perhaps so. Read this and judge for yourself.
The article is from 12 Apr and does not take into account the new info on Scott Walker I mention below. It’s not implausible that Trump could be the best candidate on issues that cut against the grain of the Establishment consensus – immigration, foreign policy, and trade. (He’s clearly most likely to be useful on trade.) Trump can afford to be his own man and therefore may have less need to follow the money.