At least according to Arash Madani.
Arash Madani:"Riders to look at 8-10 candidates for head coach." #CFL #Sskroughriders

Madani:"Benevides, Dave Dickenson, Craig Dickenson, Richie Hall, Tim Burke, not sure on Scott Milanovich yet, Corey Chamblin also." #CFL

Madani:"To interview Kent Austin, there's a real gd chance he's coming to Canada. They aren't even close to that yet." #Sskroughriders #CFL
O'Shea is not on his list, but we already know the Riders have asked for permission to speak with him. I wonder how much longer Argo fans will have to wait for to see what changes are made in the coaching/GM ranks.