A few comments on this:
1) You're anti-tanking stance seems a bit emotional. I don't mean that in a mean way but, more like an "I hate tanking!" statement.
2) I don't look at this as emotional, but rather, practical. Meaning... if a team has screwed up (empty farm system from a lack of draft and develop or otherwise (traded away ALL their good prospects)), then I don't think that team has much of a choice but to tank once their competitive vets are too old and... no longer competitive. I'm not ADVOCATING for tanking.. but in Detroit's case, we both had a bad draft and develop team AND DD had traded away any prospects with any worth. Basically an empty farm system with no real Draft & Develop skills/ coaches/ etc. in place to do a quick rebuild. So, if anything, I was RESIGNED to the fact that the Tigers were going to have to do a complete rebuild, including a real D&D team, since we weren't good at that, and we were going to have to go through a multi-year tank/ rebuild because... we had nothing in the minors. I mean, almost literally.
3) I also prefer competitive versus crap/ tanking years. But I also crave championships. And the basis for both competitive and Championship is what is near and dear to my heart: Draft & Develop. I want that more than anything else for Avila and this Tigers team. Because if they have D&D... we can remain competitive for a long time, and take our shots at Championships as the opportunity presents itself (if that's 7 out of 10 years with 2 "almost" years and 1 crappy/ reset year.. yeah, that's good...).
Bottom line is: I won't complain about the past 5 years because we were stuck: nothing in the farm system, and our D&D sucked. I hope we "never" (can never say never) have to go through that again for a long, long, time. But in order to avoid tanking, IMO, D&D is a MUST.
I hope Avila has us set up for that.
Hinch has also expressed a desire... Maybe he takes over from Avila at some point and continues D&D par excellence.