The Devils do not need an entire 3rd line nor should that be more important than getting a top 6 forward. You shouldn’t be spending money on multiple 3rd line guys when you can likely just graduate some prospects to a role like that (Zetterlund, Thompson, etc.) Move Zacha and/or Johnsson, add one top 6 forward and the lines look more than fine.
A 3rd line is more important than a top 6 forward, because if Holtz develops the Devils will have 6 of them, and if Gritsyuk comes over next year that would make 7.
The Devils 3rd line this year has -- at least over the second half of the season -- been the absolute worst in the NHL. No scoring, no physicality, no defense, no interior play. Devils opponents essentially get a breather every 4th shift.
Like many others, I was hoping Zacha would build on his career year of 2020-21, but this year he's really regressed. Johnsson had a hot start and then has fallen apart completely -- not quite the liability he was last year, but he's still such an easy out for opposing defenders it's almost embarrassing. Tatar has shown flashes of effectiveness and then flashes of invisibility, and you have to wonder if its age or compete level. There's a reason this guy was a perennial playoff scratch, and giving him two years was probably Fitzgerald's biggest contractual mistake as GM.
When you put any two of those three around Jesper Boqvist, the opposing defense does not have to worry about getting hit or a tough forecheck. They can take their time with the puck and make player through neutral ice with their heads up or down, it doesn't matter. No one crashes the crease, there is no cycle down low. There is basically nothing except Boqvist giving the Devils a nice speed element and Zacha's shot being something opposition D must caution against.
I think the final 10 games of the year determine whether Boqvist is in the NJ future plans as 3C. But Zacha, Johnsson and Tatar simply have to go. They do not score enough for a top 6 role and they have no elements necessary for an effective 3rd line. You can't play any of them on the PK except Zacha, and you can't play any of them on the PP except Tatar. They're like a black hole, no roles, no energy, nothing.
I agree maybe Zetterlund can take a spot here. But let's go after guys like Nichushkin and Niederrreiter who would add a physical element and some interior play. Though Niederreiter's best scoring days may be in the past, Nichushkin can play top 6 and push a player down to the 3rd line who would make the unit more offensively dangerous, like Holtz or Mercer. Marchment might be a good call too, though we can't be sure of what his contractual demands would be.