Lucchini was recalled from Iowa (AHL) on Saturday and will immediately draw into the lineup in place of the injured Connor Dewar (lower-body). Lucchini is yet to register a point in four games with the Wild this season.
Deslauriers will get the chance to play on Sunday in place of the injured Owen Tippett (lower-body). Deslauriers is yet to register a goal and has just three assists in 42 games this season.
Brannstrom will take a seat on Sunday as Travis Hamonic will draw in to take his place. Brannstrom has two goals and eight assists in 36 games this season.
Kastelic will sit on Sunday to make room for Shane Pinto's return to the lineup. Kastelic has one goal and one assist in 27 games this season.
Hamonic will return to the Senators' lineup for the tail-end of their back-to-back as Erik Brannstrom will sit in his place. Hamonic has two goals and three assists in 39 games this season.
Pinto was suspended for 41 games for activities relating to sports wagering but will play Sunday in Philadelphia. With no morning skate, it's unclear who Pinto will replace in the lineup or which line he will skate on to start. The 2019 second-round pick (No.32 overall) had 20 goals and 15 assists (35 points) in 82 games a season ago.