Nothing's changed despite the firing.
All three present interesting routes the Cardinals could take to improve, or create time and opportunity for up-and-coming prospects, like Nolan Gorman.
Mozeliak seemed to indicate the promote-from-within model is being reemphasized, so your read on shortstop could be correct.
Hard to say for sure. Could depend on what happens in that market.
In normal times, the Cardinals would be outlining their direction for next season, what should be a very competitive one.
Right now that's on hold until they figure out who's in the dugout for that season and beyond.
I don't think we will be hearing much about the direction of the roster and the offseason shopping list until this managerial detour finds some resolution.