The young Brazilian came on with 22 minutes to play at Molineux and looked a threat going forward, having a couple of good moments as he brought the ball forward and looked to get Bournemouth on the attack.
Match report:
He made a key intervention as the game entered five minutes of stoppage time, with Wolves seeking an equaliser at 1-0 down.
Adrien Truffert played the ball to him in space on the left of the box, he got to the byline well and cut the ball back brilliantly for Alex Scott to smash the ball home and make sure of the points for the Cherries.
Bournemouth's Rayan makes his debut during the Premier League match at Molineux Stadium, Wolverhampton. (Image: Jacob King/PA Wire)
Asked about his first thoughts on Rayan’s 22-minute debut in the midlands, Iraola said: “I think it was probably the best scenario for him because he could find the spaces.
“Wolves, they were losing, they were pushing everyone forward and I think for a player of his skill, to find good transition moments, spaces in behind.
“I think he has shown composure on the assist and still we have to help him to adapt because he has been training for basically two days.
“So he needs more information, more learning about what we need from him. But it's clear that the skill set is very good.”