@SnowblindNYR with a series of excellent posts in this thread. A rebuild, picks, and prospects are all risky for the team. It might make it hard to watch at times.
That said, the Rangers have been very competitive for a long time now and a transition needs to happen. Let's accept that it has come about through the aging of our core players and failure of the youth to excel or even in cases to step up as expected. So, whatever you call it, it's time passing and we will witness a changing of the guard. We can hope the transition is managed well and that players develop as we hope they should.
There are no guarantees, so the pro-tank faction should just remember that. They should also remember that being competitive, as the Rangers were, is the essence of excellence in sport - how they played over the past 7-8 years is very far from mediocre.