It would help to know what the acceptance rate is to the assured OT program versus entering as a regular 4 year applicant.
If I understood what you reported earlier, the question was asked and there was no response from the program(s).
I found some information about Shenandoah. It looks like the accelerated pathway offers 8 seats each year.
There is also an articulation agreement (priority status) for those who are applying from within the school- 5 students are accepted to the MSOT. It seems they rank the applicants and take 5- the remaining students apply through the traditional route.