Get 6 trainees and train 1-on-1 for a season, sell most of them for a huge profit - build the arena and don't think about the floor at all. You will be cannonfodder for the next year anyway.
You need to increase the revenue as fast as possible. As soon as the money comes in, plan accordingly.
Größter Knecht aller Zeiten aka His Excellency aka President for Life aka Field Marshal Al Hadji aka Lord of All the Beasts of the Earth and Fishes of the Seas aka aka Conqueror of the Buzzerbeater Empire in Europe in General and Austria in Particular