"He's one of our faster forwards," DeBoer said before the Sharks left for Pittsburgh. "He gives us a different dimension."
The Sharks have some flexibility among their bottom-six forwards. Center Dainius Zubrus entered the lineup in the second round to give San Jose more of a physical edge. Melker Karlsson is a puck-chasing forward. Center Nick Spaling has played in all 18 playoff games but has one assist.
Nieto could replace any of those players if DeBoer decides he wants to add more speed into his lineup to counter the Penguins, a team that is among the fastest in the League.
On Sunday, Nieto said that he is unsure what the future holds during the next two weeks, but he is going to enjoy the ride to the fullest.
"It's a hard situation," he said. "You never want to be watching this time of year, but the guys have been playing really awesome hockey, and it has allowed me to get some recovery time and have a chance to get back in these playoffs.
"It's just amazing to be here; very fortunate to be here in just my third year. There are some guys on our team that have gone 18 years and haven't been in this position. I'm taking it all in and enjoying every moment. The end goal is still to raise the Cup. It would be awesome to see those guys who have been here a long time to raise the Cup."