Again, just because you keep repeating a falsehood does not make it true, guy.
Before Kubiak-Houston had never even had a .500 season (albeit only in 4 years of existence); since Kubiak, 2 .500 seasons, 3 winning seasons, 2 division titles, 2 playoff victories. Compared to what Houston had before they got there, yeah, that's success.
As far as average, look at all the recycled coaches in the NFL, you'll see that the performance that you call "average" will get them re-hired all day long.
you seem like a typical stats/fantasy league guy who can't see the forest for the trees...weak division, poor/avg performance with great teams and horrendous play calling, clock mgmt and lack of clutch play equals a whole lotta fail.
I can't see the forest for the trees? You are looking at this with Texans-homer, Kubiak hate-tinted glasses on.
In their 4 years of existence prior to Kubiak arriving, Houston's best record was 7-9. In his 6+ years as HC, Kubiak has bettered that record in 5/6 years (soon to be 5/7).
Weak division? The Colts were annually considered a top 3-5 team in the NFL, and only 1 year (Peyton's neck year) did the fail to win double-digit games. No matter how bad Tenn and Jax were (and they had a few good years sprinkled in), the presence of the Colts made it very difficult for the Texans to "get over the hump." It was NOT a weak division.
Poor/average performance with great teams? What great teams? Until recently, the Texans didn't have good teams, let alone great teams. From 2006-2010, they were (on average) the 20th ranked offense & the 24th ranked defense in the NFL. They had very few pro-bowlers/all-pros (AJ, Schaub for 1 year, Ryans, Daniels once, Mario, Foster in 2010). They didn't have great players, and they didn't have great teams, until 2011.
In 2011 & 2012, the Texans had the 9th best offense, and the 7th best defense. They had 5 & 7 players who were pro-bowlers and/or all-pros. They had a .688 winning &, won their division both years, & advanced to the 2nd round of the playoffs each year.
Horrendous play calling? Perhaps at times, but the fact is that during his 7 full years as HC, he has had a top-12 offense 4 times. He did this with Carr, Rosenfels, Schaub, Yates at QB; Slaton & Dayne (until Foster arrived) at RB, and little beyond AJ at WR. You can complain about specific play calls (as most fans can/will), but the facts show that his offensive play calling was above-average & often accomplished without many above-average players.
As to his clock management, can't disagree with you, but it is a problem that, for some reason, many NFL HCs have. It's a simple fix, just designate 1 coach to have that responsibility, but many of them are poor in that area.
With regards to "clutch play," Kubiak is a COACH, not a player. Is Belicheck clutch because Tom Brady has historically been good at leading 4th quarter comebacks? Come on, man.
So, most of your "points" are baseless.
1-weak division? Fail, not when they Colts were dominant.
2-poor/avg performance with great teams? Fail, when he had great players/teams, he had a great winning percentage, won the division, and won playoff games.
3-bad play-calling? Fail
4-poor clock management? Succeed
5-lack of clutch play? Fail, not a coaching criteria
Again, you seem to be a Texans fan who dis-likes Kubiak. Fine. You don't seem to want him back as HC. Fine. Making up stuff that just isn't true, then repeating it over and over still doesn't make it true.