I am not sure the chronology of dates on Wikipedia is exactly accurate... I think after the site in Tempe was turned down...the Cardinals and ASU went at it in court...something about signage, signage revenue, etc at Sun Devil stadiu....I think the Cardinals actually won this dispute..not sure...but I think they got a little $$ from ASU because ASU was in breach of some of their original contract regarding revenue sharing, etc....
Then...in like early 2006...when Glendale was almost finished..the Cardinals and The Fiesta Bowl went at it...something about the Cardinals would not allow the Fiesta bowl to cover up any of the Cardinals signage, etc.....and the Cardinals lost this round...Fiesta Bowl won this one. I think the Fiesta Bowl and Cardinals had a pretty good working relationship up until about a year or year and half ago....based on media reports - it appears this issue was one that was to be resolved at a later date..and the Fiesta Bowl thought the Cardinals were being unreasonable..and either the TSA, a Judge or the Legislature sided with the Fiesta Bowl..not sure who the governing party was...
my 2 cents..obviously...
The written version on wikipedia is a little vague...I love wikipedia and use it like daily...but their accuracy is not always 100%...it is mostly compiled by readers...so things are not always excty correct...