Plus , Tampa Bay got a 2018 fourth - rounder from Pittsburgh .
All the Lightning had to give up for Philadelphia to take Filppula 's $5 million cap hit next season was a 2017 fourth - round draft pick and a conditional seventh - rounder .
Lightning   got a 2018 fourth - rounder from Pittsburgh .
All the Lightning had to give up for Philadelphia to take Filppula 's $5 million cap hit next season was a 2017 fourth - round draft pick and a conditional seventh - rounder .