Gambit had so many fundamental flaws that destroyed the gamemode. But the culprit, as always, was Bungie neglecting the bare minimum adjustments to make the gamemode palatable. The absolute randomization of the health locks on the Primeval was the greatest detriment to the gamemode. Removed any form of a skill ceiling and made it a casino. The easiest fix would have been killing the envoy drops a buff that grants a timed DPS window. When the buff runs out, the health closes. Would've made that gamemode 1,000 times better than the roulette it dragged on as. Obviously dying removes that buff, so you'd just time invasions with Envoy kills like people already do. Doesn't change any of the gamemode's fundamentals or strategies, just makes it fair and not randomized health gates. Which is how PVP should be. Also lets those PVE DPS gods drop insane combos to nuke Primevals without fear of their skill getting hit by some random BS healthgate. Such an EZ solution that could've built on existing programming, but NOPE. Bungie has been determined to tank this franchise cuz they can't divorce it.