No, because if you get a 22, freeze or a grounded clone freeze in the corner you are better off doing a jip, b121 and then getting a nailed on 212, clone blockstring or a 212, freeze, 224, slide (slide's optional, if you do end a combo with slide in the corner, try using sweeps and d3 quickly followed by d4 to get better spacing if you don't think they'll wakeup attack), if they try to press buttons. Once you get the 212, clone, your opponent has about a thousand things going through their mind. A lot of good players will neutral jump or crouch block to avoid the slide into clone. Always react to the neutral jump with 22, freeze. If you do the double neutral jump punch, b12214, slide combo, it gets you more damage but isn't as good setup wise in the corner.