Should we be concerned.....yes...but it's only the first game.
Are there area for improvement...of course...good to see them in the first game.
Will the Ticats be an improved game against Montreal next week...yes...this was only the first game.
Will we remember this game when we are in the Grey Cup...maybe...because it's only the first game.
IMO Let's see what happens in the next game, if we loose badly, and those players being quesitoned have not stepped up their game, then become concerned. Not until we are O-4 (not that I think we will be this season) should we start saying anyone should be cut. These guys are a new team and need time to gel on the field. I'm still optimistic that we are Grey Cup bound.
Why? It's only the first game!
My Two Cents