Romney is old school country club republican... which has been the problem with the GOP for decades... Trump has given the the elixir to win.... but I fear none will learn from it.
There are becoming a cluster of disgruntled Never Trumpers. Romney can start hanging out with Kasich and Bill Kristol. Maybe they can sell cruise tickets to Democrats.
Bush League Republicans consider winning to be successfully blocking border security, amnesty for illegal aliens and turning the USA into North Mexico, not who wins any particular election.