I was thinking that they could plasma blast/laser Cage out of the picture but I doubt that after reading up on him a little bit more.
the only way id give it to cable/bishop is if they had prep and environmental advantage. I'm not sure what they could do otherwise since Iron Fist could probably dodge their attacks and Luke Cage could just tank. Especially if its current IF and LC
i thought about that.
I was thinking that Fist or Cage could take Cable out before he could charge bishop up enough to damage Cage.
Bishop could soak some of the kinetic energy but I think the sheer force of Cage or the precision of Fist would cripple him before got enough together.
now if bishop could tap into chi energy somehow...