Given Tampa's cap constraints, these types of moves seem fairly realistic for them at the deadline (provided they are in or close to a playoff spot). Lyubushkin provides depth on the right side where Cernak seems to have injury issues, and Duclair provides a solid 2nd/3rd line RW for the F group. With the emergence of Lilleberg, and the improved play of Fleury, Tampa may no longer push for an add at 3LD. It's unclear if they'd waive Sheary, but in order to upgrade at both spots, he'd at least need to be sent down, if not moved entirely(which is more difficult until season's end due to a full ntc).
Really why? Thought he has been an excellent role model for a lot of San Jose's young players? Using their last retention slot and getting a decent but unspectacular return wouldn't be worth it.