In advocacy-speak: With input from this forum, you may have identified another possible solution to meet your son's needs.

See how consistent that is... rather than... last week I wanted that... today I want this...? Instead of seeming wishy-washy or all-over-the-board, you have simply identified multiple alternatives to meet your son's needs. There may be more potential solutions out there, yet to be considered.

Focusing on your son's needs can help keep a family (or a school) from prematurely deciding on one pet solution to the exclusion of all other ideas. Solutions can be discussed, rated, and ranked as to which may be the best fit at a current point in time.