I enjoy Carver Hawkeye Arena, and I don't find it boring at all. In fact Iowa has not lost there since last season! One thing though I did hear on a podcast about planning a replacement arena. CHA is now 33 years old, roughly 50 is a good lifespan. That would be over 20 since the last renovation. With how long these things take to plan the beginning phases might be starting soon propelled by Iowa's success. It is a good time to fund raise, and the demand is higher for tickets.
A few major things need to be considered. First a good location. It should be easy walking distance for students, and be close to the campus parking areas. So space may be limited. The solution is to build up, rather than out. This will make increase the noise level inside by bringing fans closer to the court. Make it 2 tier, make it loud. Get 17,000 plus inside too. Make it a place that opposing teams hate to play at. Make the opposing team's locker rooms pink! Build it of red brick so it has that classic feel to it too. Do not build it in Coralville or by I-80 in a wide not intimate expanse. Have it ready for 2033 and let's rock it!