I tend to align with the thoughts above that we are young and there isn't necessarily a 'problem' and we are likely a big move or 2 yrs away from being truly legit contenders based on the age of our core (today I think we are on the outer orbit of contention). I do not think replacing Stevens should even be a consideration at this point.
That said, I get frustrated with some aspects of Steven's coaching philosophy. Foremost, everyone has a greenlight ALL GAME. I think the approach that everyone always takes the open shot is legit for Q1-3...it keeps the defense honest, all of our team engaged and sets up spacing (in theory) for our scorers to take over in the 4th. So I am all 'yes, yes yes' on Smart and Theis hucking 3's in quarters 1 thru 3 and 'no, no, f*&^ no' in quarter 4. Good coaches/teams exploit this against us and I believe this is a main driver of our failure to close out games.