The Sabres are 1-for-13 on the power play in their last five games, prompting Housley and his staff to tweak both units at practice.
The first group of five included Eichel playing on his strong side with Tage Thompson on the opposite flank, Jeff Skinner in the middle, Sam Reinhart at the net-front and Rasmus Ristolainen at the point.
Eichel has played primarily on the left this season, with one of the goals for the power play being to set him up for one-timers on his off-side. Playing his strong side opens the door for Eichel to distribute, with another dangerous shot still lurking on the left in Thompson.
"It gives me a couple options for one-timers," Eichel said. "You've got Reino in the middle for one-timers and as a support guy who I think makes a lot of really good plays. ... You've got Skinny around the net, who's obviously shown how good he can be there and Tommer on the backside shooting one-timers, which I think can be very dangerous for us. Then Risto's up to top with the opportunity to shoot the one-timer as well.
"I think it can present a lot of different threats to the opposing team, which is what we want to do. For me, it's distributing and knowing the right times to attack."
The second unit consisted of Okposo, Casey Mittelstadt, Conor Sheary and Rasmus Dahlin, with Jason Pominville and Evan Rodrigues rotating reps. One notable change on this unit had Okposo playing the net-front, a spot he hasn't been in much since joining the Sabres.
"When power plays are going well … if you're a net-front guy, I feel like you score a lot of goals," he said. "You just clean up a lot of the garbage around the net. It's just about working hard and getting back to just hunting pucks and making sure that everyone's got the puck in their hands and can make plays."
"Well, he tipped three pucks in yesterday on the power play, so I was happy to see that," Housley added. "He's a big guy, he's hard to move, he's got good eye-hand coordination, he can make a good low play."