Not sure that I said that, but yes, as you say, as he's one of the first picked, we definitely missed him. Frustrating to watch our back row not being able to secure any turnover ball. It's a skill that our current crop don't seem to be able to master. And frankly, if I don't want to see a battle for the ball then I may as well be watching league.
I get what you're saying, and Pocock is a player who would be missed by most teams (probably only not the ABs), but I wonder if the obvious plan to not go hard at turnovers in these mid year Tests would have been radically different if Pocock was here? Intuitively, you'd think so, but who knows. Against teams like the All Blacks, I think the role for a single player aiming to do that is limited these days as they are so aggressive at the clean out. He'd be good enough to get one or two, but he's so heavily marked by them now and our penalty count from attacking the ball last year was high. But if we go up against the ABs with no real structure to attack the ball, and no basis to be confident of counter-rucking to get the ball but just standing off and hoping to "out-defend " them, we will be, like all their opponents, cannon-fodder.
We'll find out next year. Of course, his defence alone is a thing to miss.
Short answer - yeah, he is missed.