Former All Black Zac Guildford has said the Waratahs have huge potential.
Guildford made his return to Super Rugby for the Waratahs last Saturday.
The 27-year-old set up a try in his first Super Rugby game since 2014.
The Waratahs beat the Reds 30-10.
The Brumbies will play the Waratahs at 8.40pm this Friday.
At 6.35pm, the Crusaders will face the Blues.
