I've posted about this before, but this would seriously be SUCH an easy fix and would help the stadium aesthetically until something can be done ... you could even get wheeled ones that can be moved when needed. As a reminder, we had these temporary bleachers BEHIND the Horseshoe until like 2011, and they added just over 2,000 seats onto the last rows of the Horseshoe and made the structure look a bit taller/less dinky from inside the stadim:
Those have to be dirt cheap. Literally just do the opposite of what is shown in that photo; instead of putting them BEHIND the current Horseshoe structure and leaving the obnoxious gap behind the end zone, put them in FRONT and shape them to fill that gap. Anyone who thinks this is not doable should consider that ... we have LITERALLY done it in the past, lol, and this TINY change makes Memorial Stadium look a lot more complete: