TORONTO -- Jonas Valanciunas had been one of the faces of the Toronto Raptors the past several years. The gregarious, giant Lithuanian became a fan favorite as a mainstay of Toronto's rise from Eastern Conference afterthought to perennial power.

Valanciunas is a nice player, just like the Raptors had become a nice team. But in firing Dwane Casey and trading DeMar DeRozan for Kawhi Leonard, Raptors president of basketball operations Masai Ujiri made it clear that the days of settling for being a nice team with nice guys were over.

In the hours leading up to Thursday's trade deadline, Ujiri made his final push into the center of the table, sending Valanciunas, Delon Wright, CJ Miles and a second-round pick to the Memphis Grizzlies for Marc Gasol.

In an eight-minute stretch to open the fourth quarter of his first home game with his new team, Gasol showed Toronto exactly why that was a move the Raptors had to make. By the time it was over, he'd gone 5-for-5 from the floor, scoring 11 points with two assists, another pass leading to a pair of free throws and a couple of key defensive stops in a 127-125 win over the Brooklyn Nets.

"I definitely got more comfortable," Gasol said. "There are obviously a few things I can do at both ends of the floor."

He did all of them in those eight minutes to start the fourth. It was a stretch of Gasol at his very best -- and an example of how he could be what puts Toronto over the top amid the bloodbath that will be the final two rounds of the Eastern Conference playoffs.

"It was pretty good, right?" Raptors coach Nick Nurse asked with a smile.

Marc Gasol scored 11 of his 16 points in the fourth quarter to help lift the Raptors to a win over the Nets. Dan Hamilton/USA TODAY Sports

It certainly was. It's that version of Gasol that the Raptors are going to need on a regular basis this spring if they want to make good on the message Ujiri was sending his team with both the moves he made last summer and the one he made to get Gasol on Thursday.

Being nice is no longer good enough. Being good is no longer good enough. For this to be a successful season for Toronto -- a team hoping to convince Leonard to stick around as a free agent this summer -- only making it to the NBA Finals for the first time in franchise history is going to be good enough.

The Raptors know that, too -- just as they know it won't be easy. They saw the Milwaukee Bucks (Nikola Mirotic) and Philadelphia 76ers (Tobias Harris) make deals at the deadline, and the Boston Celtics remain a threat -- even with their recent issues. All of that played a part in Toronto's chasing and landing Gasol, who looked like a man motivated by his new surroundings after spending the past few months mired in Memphis with a team going nowhere.

"Without a doubt," he said Monday morning when asked if the trade to a contender had given him a fresh jolt of energy. "Obviously."

Even before adding Gasol, though, the Raptors had been impressive this season, going 42-16 thus far -- good for the second-best record in the Eastern Conference and third in the NBA -- despite having played only two games with a full roster at their disposal.

The first time came Nov. 2 in Phoenix. The second came Saturday in New York against the Knicks -- after the team shed five players in about two hours leading up to the trade deadline.

The third such game won't be coming anytime soon after the Raptors announced Wednesday that Fred VanVleet will be out for at least the next three weeks with a partial ligament injury in his left thumb.

"Well, it's part of it," Nurse said of Toronto's myriad injury issues this season. "I don't know if [it will], but I always try to keep a positive attitude that these things balance themselves out.

"We've been a little bit on the unbalanced side here going in, and maybe we'll be balanced just at the right time."

The Raptors would gladly trade a season full of injuries if it meant a guarantee of health come playoff time. (Narrator: That isn't how this works.)

In the interim, it was rather fortuitous that the Raptors agreed to a deal with guard Jeremy Lin once he clears waivers Wednesday afternoon, after Lin agreed to a buyout with the Atlanta Hawks. Lin has never quite reached the heights he hit during the peak days of Linsanity with the New York Knicks in 2012, which included his buzzer-beater to beat the Raptors in Toronto seven years ago this week. But he has carved out a good career for himself, thanks to the skill that led to his breakout: his ability to operate in the pick-and-roll.

Toronto's acquiring Lin, as well as Gasol, provides this team an influx of playmaking it can use. The Raptors would've liked to add more, but they missed out on wing shooter Wayne Ellington, who signed with Detroit to get more money and more minutes.

Even when playing at their best this season, the Raptors have often looked like two teams, playing one way when Kawhi Leonard is on the court and playing another when he isn't. Adding another pair of creative, offensive players such as Lin and Gasol should help balance those differences and allow the Raptors to keep the ball humming and the offense moving the way their coach prefers.

"I'm an unselfish player by nature," Gasol said. "When I see a pass and somebody open, regardless of who it is, I'm going to throw it to them and keep encouraging guys to keep moving and moving without the ball. Because if they get behind their defender or their defender makes a mistake, we're going to make them pay for it."

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Gasol's arrival, though, creates more questions. Namely: Who will start? In the first two games since the Gasol deal, Toronto kept what has become its consistent starting five of Kyle Lowry, Danny Green, Leonard, Pascal Siakam and Serge Ibaka. That, however, will start to change -- beginning Wednesday against the Washington Wizards or, as is more likely, next week after the All-Star break.

Gasol could replace Ibaka in some matchups, as Toronto did with Valanciunas earlier this season. There also is a good chance Nurse will, at some point, try to go with a super big lineup, featuring Leonard at shooting guard, Siakam at small forward, Ibaka at power forward and Gasol at center (a lineup other East teams have said they won't mind seeing).

Regardless, the Raptors need to get their current starting group going. When Toronto got off to its hot start to begin the season, those starters went 14-2 in the 16 games they played together and outscored teams by 16.1 points per 100 possessions in 234 minutes on the court.

Since then, that group is 7-5 in 12 games and is being outscored by 3.3 points per 100 possessions in 245 minutes, including being outscored by four points in 25 minutes Monday. Whether it's fatigue (Toronto has played the most games in the NBA thus far), the injuries or some combination of the two, the Raptors need that to change.

"I think we got one eye a little bit on the [All-Star] break a little bit," Nurse said. "I think they've played a lot of games and a lot of minutes. We need to get them a little bit juiced up. We're talking about it, too. We're trying to get some more movement in the start, maybe even scripting some plays to make sure we're moving because we'll stand around a little bit.

"That's a veteran group. Four of them are long-time vets that can get to be slow-moving at times and Pascal running around by himself. We just have to keep an eye on it and keep them fresh and energized."

The upcoming break should help. The addition of Gasol should, too. Toronto will need the boost if it wants to escape the East and live up to the promise Ujiri's ambitions have created.

Being nice is no longer good enough. The Raptors hope what they are now is.