UFC president Dana White expressed the serious scenario facing Dominick Cruz, admitting the bantamweight champion may have to retire if he suffers another bad injury.
Cruz is currently sidelined after he tore his anterior cruciate ligament last year. Since then Renan Barao has become interim champion and will fight Michael McDonald in London this weekend.
Cruz has not had much luck with injuries during his career, and White hopes he will be fit to return to action in the summer of 2013. However, that scenario is by no means a guarantee.LINK