That's according to Principal of Bruce College Micheál Landers
He says the Leaving Cert exams have the potential to become a logistical nightmare if not handled properly.
The Department of Education say the exams will start on the 29th of July, however the Minister for Education says that date will hinge on public health advice closer to the date.
Many students have argued that predicted grading would be fairer and safer than sitting exams in person.
Speaking to RedFM News, Micheál Landers from Bruce College outlines his concerns: