As a Sens fan I'd do this. A breath of fresh air for Yakupov and that mixed in with the perfect match with Boucher's system would be great.
Lazar is nothing special, he has no offensive talent to speak of and players of his skill level are dime a dozen. At least Yakupov has some talent besides said intangibles from Lazar and Pageau can dish the puck.
We have guys that could EASILY do what Lazar does ... Even a guy like Max McCormick could come in and play the same role without a problem. We also have Nick Paul, Dzingel, Colin White coming up that are better or at the very least equal to Lazar in terms of what they bring on the ice. We don't have players with Yakupovs skillset in Ottawa, and Lazar is expandable, I don't see how we don't consider this and this makes us more dangerous offensively while Pageau and Smith can handle the defensive responsibilities without a problem( and Yakupov is also a hard working player..)