Sanchez' distribution is light-years ahead of De Gea's.
In form, absolutely. But as I say his form in the last 9/10 games, no. Judging by Brighton fans elsewhere, it maybe to due a falling out in the squad between himself and Shane Duffy. But regardless, the drop in form and clangers he's been dropping should be alarming if picked on merit.
I should clarify, I'm no De Gea fan, and have made numerous calls for Dean Henderson to be given another chance, his voice and willingness to talk given our defence is currently in shambles. I don't think he should be the top paid goalkeeper in the world.
BUT, the idea Sanchez/Raya are currently ahead of De Gea on merit is not really fair. Would be equivalent to picking Marcus Rashford in the England squad ahead of Saka or Foden, because 'he was more suited to the style of play, and on his day he's great'.
I have no problem with De Gea being dropped per se, but on current form, Rob Sanchez is currently in a really sticky patch of form, and while De Gea's distribution at it's best is nowhere close to him, on balance he's much much better Overall right now, I'd rather have a goalkeeper who is great at stopping the ball going in, and patchy with distribution, than a goalkeeper patchy in both. Right now, Sanchez is more the the discrepancy than De Gea tbf, but still stick by my opinion.