I'm still waiting for us to replace Edwin Van der Sar. Someone who is good with his feet, commands his area and is also a good shot stopper. Van der Sar was a dominant keeper and IMO we've really missed him, especially our CBs.
Sheffield United fans are waxing lyrical about Henderson and some of the saves he's made are unreal and are easily comparable to De Gea's best IMO. I can't say for sure if he's gonna be the one long-term #1 but he has put himself into the frame by being among the very best keepers in the EPL and deserves a chance. We're in a superb position to move De Gea on and move forward as a club. An opportunity that doesn't present itself very often. De Gea will be hard to shift though with his wages, and I personally wouldn't want to sign such a limited keeper if i was at PSG, Barca, Juve etc.
And if it turns out Henderson isn't the long-term solution, then I believe the club should adopt a strategy whereby we should target a goalkeeper with a similar profile to the Great Dane/Super Dutchman. Adopting such a strategy would enable us to to filter out the mistakes of the past like Barthez, Bosnich, Carroll, Howard, Foster etc. How the club thought the much smaller Barthez would replace the much taller Schmeichel in English football is still a mystery to me. A concerted effort should've been made for Edwin or Francesco Toldo at the time IMO who fit the profile of goalkeeper to replace Schmeichel.