I agree with the psychological aspect...nunes has shown some discipline in her last few fights since that loss to cat. she's not coming put guns blazing like that anymore. her last 3 fights, outside of svenchenko she fought mccann and tate who are both known for they grappling. nunes avoided the clinch/scrambles, circled them and picked her shots perfectly then went in (pressured) when she smelled blood and put them bytches to sleep. she's not as reckless like she used to be but that gas tank .
ronda can win but the psychological aspect of this sport is a motherfukka. she got ko'd, embarrassed in front of millions. to come back on a big stage, be the same fighter you were before you got ko'd and take on someone who's been red hot and at the top of they game, is tough. that aura she once had is gone, i can't see her beating nunes at the moment.
However, I just finished re-watching Nunes vs Zingano, and noticed that
(1) Nunes isn't a technical striker when she is under pressure...She tee'd off on Miesha Tate because Miesha gave her space and time...
(2) Nunes is NOT that much stronger than the other women...Zingano rag dolled her in the clinch and on the ground...Doing all types if fancy takedown flips...Miesha was able to take her down, and Miesha is WEAK...
(3) Nunes' BJJ isn't all that...She was NO THREAT to Zingano from the top or bottom...
(3) Nunes gases and quits...
I also think Ronda will be faster than her...
If Ronda fights the way she has always been fighting i.e. super aggressive, first to the punch, judo flips, arm bar...She has a pretty good chance...Take the potential psychological barrier, Ronda should be favorite to win this one...