Ronda blessed us with almost a year of great wrestling and she was a great MMA fighter as well as Judoka. If Ronda went back to fighting now how do you think she would do against the current UFC champion Valentina Shevchenko?
Ronda was soundly defeated by Holly Holmes and Amanda Nunes. If she comes back, her opponents will use the same blueprint that Holmes and Nunes used to beat her. She tore up the division using the same armbar submission over and over again but her opponents aren't dumb. They'll see Ronda coming in like a Bull in a China shop a mile away.