I don't think it's that surprising, honestly. Rentschler has a capacity of 40,000. Connecticut is a small state with 3.5M people living in it, plus there's obviously some interest from alumni living in surrounding states, yet we can't fill the place for the 6 or 7 home games we have each year. It's obvious that the vast majority of CT residents don't really care about UConn football. Even my dad, who's a pretty big fan of every sport and loves UConn basketball, doesn't pay too much attention to our football program.
But that's not necessarily new, even when the team was decent back when I was in school the stadium was rarely full. I think our program has a lot of potential for a huge growth in popularity, but there has to be some real, sustained success over at least a decade.