In fact, if Collins is such a strong Trump ally then I would suggest its far more important to have him serving as the ranking Republican on the House Judiciary Committee than as the junior senator from Georgia.
With 50 Romney’s you could make the argument that Trump could get most things passed. Even so, no thank you. Trump is doing it all on his own for the most part. The new Senators from 2018 are pushing in the same direction as Trump which gives Trump more runway and he needs it. You don’t seem to think having allies helps as long as they vote the right way I disagree. Having more Trump backers in the Senate means more megaphones and maybe, just maybe turn the tide of complete anti constitutionalism in the country.
In fact, if Collins is such a strong Trump ally then I would suggest its far more important to have him serving as the ranking Republican on the House Judiciary Committee than as the junior senator from Georgia.