Good God, no. Vidic and Evra were elite players who just needed some time to bed in and adjust to the PL. Dalot and Telles are not, no way. Telles has a limited range of (admittedly quite good) attacking tools, but he's a defensive liability in the PL, and at his age he is not going to get much better. Dalot has great athleticism and from what I read excellent attitude, and some good skills, and obviously has more potential to develop. But so far he almost always gets dominated defending, and provides nowhere near enough offensively to make up for that. He looks like he thinks the game better than he's able to play it. He's going to have to develop in leaps and bounds to ever approach Evra's level.