<p>I went ahead and submitted part of my app as RD... but I had a 2nd visit recently and decided that it's truly my dream school. Can I call the admissions office and ask them to change my app to ED? Is that frowned upon? Is it even possible?</p>
<p>yes, you cna change to ED. Just make sure that you complete all of the forms including the signed declaration with your understanding of ED.</p>