Buying Henderson made very little sense at the time. Johnson had played his way into the England squad and, to my mind, was excellent for us.
Plus, we had got Johnson for free, like we did with Guaita before him. To pay some £20m for Henderson having gotten such great value out of the goalie market up to then was even more odd. I did speculate at the time that maybe something behind the scenes drove the deal. Johnson has returned to the midlands with Wolves, having lived and worked there for years with West Brom. Perhaps family reasons drove the deal? Of course, I have no idea about that. We never know what is happening in players lives. Some deals may be based on things other than football.
On the pitch, I felt that where Johnson was the epitome of steadiness, Henderson was a mixed bag when he did play. For every two or three great saves he would make, there would be a goal which I felt he could have done better with. His decision-making in terms of when to come out and when to stay seemed unpredictable and a bit jittery. I like a calm goalie, like Johnson, and Henderson seemed the opposite.
As others have said, Hendo is now fantastic. It is not just that he often makes big saves, but that he seems so much more composed and clear-headed. As others have also said, having three good centre backs who can all head it must help - if in doubt, he can just stay on his line. That allows him to be primed to make a save if he has to.
He always had a reputation for bolshiness. He was not happy on the bench at Man Utd, and apparently made no secret of his ambition and self-belief when on loan to Sheffield Utd and Forest. I recall Wilder absolutely burying Hendo in one post-match interview after he had made a mistake. When asked by the reporter if he was being a bit harsh in singling him out publicly, Wilder just said no - the lad wants to talk the talk, he has to back it up. Perhaps Hendo has matured a bit, or perhaps he is just channelling his ambition and belief better now?
Most of all, I think it all shows how funny and unpredictable football is. Few of us were pleased about signing Henderson, and many wanted Johnson to be our no1. Now Hendo must be in the top five Palace keepers of all time, and Johnson seems a shadow of his former self at Wolves. United fans didn't seem to make much fuss when Henderson was sold, but have since lost De Gea on a free, spent a kings ransom on dross in the form of the Cameroon and Turkey goalies, and even now are relying on a largely untested lad from a small Belgian team who, under normal circumstances, would surely be a reserve keeper. They must look at Hendo and shake their heads.
Ultimately, Henderson is the same as Guehi, Eze, Olise etc. Inconsistent at the begining, good enough to play for Palace anyway, but not good enough for the bigger sides. Then, by playing every week for us, improvement follows, as does confidence, and now he is as good or better than some of the big clubs have.
I wonder if he will sign a new deal or want to move on? It seems you can be England No1 without playing Champions League football, and look at what happened to Trafford and Ramsdale. Being nailed on No1 somewhere is quite valuable. Perhaps he is more likely to stay than the others?