http://www.tsn.ca/winnipeg-blue-bombers-season-preview-1.297990

There is a video and some perspectives here from some of the TSN crew.

One interesting note from Farhan Lalg:

"The Bombers needed a Canadian receiver to contribute early and were hoping it might be Addison Richards, taken 12th overall, but after an impressive rookie camp, he has yet to take part in main camp because of a hamstring injury"

I don't know if that's official or not.
 

It is, he hasn't done much. But i'm not sure they were expecting him to contribute early anyway. A few other Canadian rec. have stepped up to the plate and look prime time ready.