Tomasino is probably more for the Phantoms than the Flyers.
Phantoms had 9 D-men, and 4 who are legitimate prospects, Bonk, Murchison, Kyrou and McDonald. So really wasn't much need for Zamula, who along with Ginning was their oldest D-man at 26, Grans (23), Gaudette (24), Schmidt (22).,
Tomasino has flashed at the NHL level, but is a bit of a tweener, like Richard, an AHL+ player who is good offensively but questionable on defense. Richard is fast but undersized, Tomasino is average size and slighly below average speed. Given Barkey's promotion and Bump's injury (and Richard in the Spengler Cup) Phantoms were short on scorers.
He's a RFA next summer, given Martone, Jett, Bump, and Foerster returning, even if they move out Hathaway and DeLo and don't resign Abols and Grandstrom, still no room at the inn. Maybe gets a one year deal to return to Phantoms, similar to Eklind this season.