Yes they could. It would wipe out a lot of seats, in several rows. But it would be worth it!
On the north and northwest side of the arena(behind the bench and the around the tunnel) they could bring the infrastructure under the seating(which would be removed).
Build 2 bigger sections, and 2 smaller sections, with standing room areas, restrooms and concessions. And a narrow aisle around the arena, Using rows 20-24...
Since the media has shank in nunbers, and the area takes up a ton of space, relocate that. Have part of that area be one of the larger concessions areas. Sections BB & CC. Have the other larger section be in part of L & M. With two smaller ones in sections D & JJ... Those two would be just for restrooms and beverages.
Seating would be re-added above the concession areas. Or have that be table seating, with standing room and TVs. And more beer.
The convenience of just a few toilets 30+ rows closer.... Aahh.. It makes my bladder feel relieved just thinking about it!!! LoL
It can be done. And it would make the place much more conforming to modern arenas... Which should have been done originally, if the powers that be just used their heads.
By far, the winner. Are you a friend of Barta?
No sir. If I were, and had some serious coin, I would happen!
Eliminating 5 rows, plus the additional alterations in seating around the mezzanine & above the concession areas would drop about 1,300 to 2,200 seats. So, we would be at 14,200 or down to 13,300. Or 600 more seats than the average attendance last year.
Making the arena more fan friendly(which they should have done in 1983!!!), would make it more inviting.... YES, having a better product on the floor would help. But we had a good team last year and only averaged 12,730... 2015 we averaged 13,285. And nationwide trends are dropping.
A mezzanine would kicka$$. Barta should fund a study to see what it would cost. Why not!?!
That noted, the biggest boost to making Carver more exciting would be putting "first come, first served" students(the most avid & rabid student fans) on the floor. Whoever gets there first, gets the best seats... They will be loud & add more energy on the floor, where it NEEDS to be...
A couple of sections behind the visitors bench. And a couple of sections across from the Hawkeye bench would do the trick!
Then have general admission next to and above the students. GA fans are much more into the games than the blue hairs.
WTH Barta, nor Bowlsby, have never tried this, even ONCE, is baffling.