There's signage up where the former Shoppers was advertising that Score Pizza is coming (
http://scorepizza.ca). Here's a photo from the Ottawa reddit (credit: reddit-on-reddit).
On their website it says their only other location is in Kingston.
I'm surprised the space didn't go to a big chain. On one hand it's nice to support Canadian small business and provide people with a unique experience, but the last unique restaurant from Kingston (the grilled cheese place in the food court) didn't make it.
Between this space going to Score Pizza and the old Real Sports still sitting empty, I wonder if big chain restaurants are staying away from downtown.