Return objects from ActiveRecord::Relation.find in argument order

When performing an un-ordered find query, I often want the objects in argument order:

Person.find(1, 2, 3) -> [#<Person id: 1>, #<Person id: 2>, #<Person id: 3>]
Person.find(3, 2, 1) -> [#<Person id: 3>, #<Person id: 2>, #<Person id: 1>]

Is there any downside to this, apart from the minor performance impact?