No retention slots for just over a year, at which point the Burns retention comes off the books. But it's not like we even have anyone else on the roster worth retaining on.
The 1st is unprotected and Edstrom projects as a useful bottom six center who was a recent 1st himself and is a 19 year old who has already been playing pro hockey for 2 seasons.
The realities of the length of Hertl's contract, Hertl's age, Hertl's production and his extremely limited NTC/NMC rendered his trade value neutral or negative. The difference in value between 1st+Edstrom and two 3rds is the value of retaining ~$1.3M/yr for the next 6 years.