I've always found the AFL's requirement that there be a roof bizarre. As the gatekeeper to entering the league, they're using standover tactics to have governments fund a stadium for it that they're essentially not contributing anything towards.Definitely. I still reckon that they could trim a lot of the fat off it and strip it down to a bare bones stadium with just a roof. All the extras can be added on over time.
Stadium roofs for field sports are relatively rare in professional sport globally, the exceptions being in the US where 10 of the 30 stadiums in the mega rich NFL and 7 of the 30 stadiums in the MLB have roofs, a handful of stadiums across soccer and the MLB in Japan, and a small spattering of major soccer stadiums in Europe.
AFL uses a much larger field size than any of these other stadiums, is a poorer league that doesn't fund its own grounds, and unlike the majority of the existing roofed stadiums, Hobart is neither in an extremely hot climate, nor in a climate commonly affected by snowfall. Hobart's winter climate is only a degree or two colder on average than Melbourne, with the same number of average days of rainfall as both Melbourne and Adelaide, and significantly fewer millimetres of rainfall than Adelaide, and the AFL in those places functions extremely well at stadiums without a roof.
All in all, it seems like an unreasonable demand for a stadium that will get used for AFL 14 times a year at best.