Comes down to a bunch of things. This offense is probably the most complicated set of personnel decisions they've had to make in awhile.
1. What's the OL? If you're going 3 imports there, no chance you can fit on an American tailback who is not your returner. This spot is the priority because nothing will work if they can't get it done.
2. Receiver? Pretty clear to me it will be 3 Americans and 2 Canadians, on the top line. Are you comfortable with Corcoran being the backup? Or do you need another American on? Is Demski going to be good to go? Really thin here for Canadians so any injury is going to be a scramble.
3. Returner? Who is returning and can that player fit in at another spot too. We only saw two guys return. Mitchell looked rough returning and already had a go at the job last year. Vaval looked a little more comfortable. Is Vaval good enough to slot in as extra DB? Any chance to get D Mitchell, Case (know he's injured), Wallis/Harris (assuming one of them survives cuts) some live reps on Friday? So far, I'd assume Vaval is the guy Week 1, so that complicates the path to being active for Cooley.
DI's will be Castillo, a LB, a DB and ....? Maybe Vaval slots into the DB spot and returns too. Our Canadian depth on D has taken some hits, seems like Makonzo and Kelly will likely be out Game 1 for us, Hagerty and Ball haven't practiced in awhile. You'd assume that 4th DI would be used on O, but never know with injuries.