Bloody_Inferno
Silence is Violence
Considering the cult status of the CE2, DM2, VB2 and DC2, all 4 being discontinued for years, then getting the Waza treatments, I reckon there would be a decent chance of a HM2 Waza in the future. The other one I'm going to guess is the DS1, which despite it's popularity in all musical levels, hasn't got the Waza treatment, yet...
Some that I want to see since everyone has already given their "I want a HM2 Waza" testimony:
OC2 OctaveR
Still somewhat popular, and the rare MIJ Octaver version is near impossible to find.
SG1 Slow Gear
One of the cult favorites, another rarity and one of Boss's more out there boxes.
DSD3 Digital Sampler Delay
Really on the strength of Doug Wimbish's pedal abuse. I wouldn't mind this one but it's not known enough.
PH1 Phaser
It's no Phase 90 but still good enough for Boss to reissue with that overpriced box, but this time without the stupid pricetag.
OD1 Overdrive
Semi ditto as per Phaser. Used originals cost an arm and a leg (look up a used CE2 for similar ballpark), so a Waza treatment would be nice.
Some that I want to see since everyone has already given their "I want a HM2 Waza" testimony:
OC2 OctaveR
Still somewhat popular, and the rare MIJ Octaver version is near impossible to find.
SG1 Slow Gear
One of the cult favorites, another rarity and one of Boss's more out there boxes.
DSD3 Digital Sampler Delay
Really on the strength of Doug Wimbish's pedal abuse. I wouldn't mind this one but it's not known enough.
PH1 Phaser
It's no Phase 90 but still good enough for Boss to reissue with that overpriced box, but this time without the stupid pricetag.
OD1 Overdrive
Semi ditto as per Phaser. Used originals cost an arm and a leg (look up a used CE2 for similar ballpark), so a Waza treatment would be nice.