I think it be funny if task force x and Lex are the ones who either discover/make the difference kryptonites and almost all of them have the wrong effect then they intended making things crazy for clark
One of the things i liked in MAWS, was how much Kryptonite seem dangerous for Kryptonians, in other series and movies it would just make them feel to the ground like they are out of energy or feel weak, but this version make it look like they are really in pain, and i really liked the green veins and bits of it growing on their body. Makes me wonder how would other types of Kryptonite affect them visually, like red, gold, blue or even pink Kryptonite.
I would LOVE to see other colors of Kryptonite in MAWS. It's hard to keep track of which colors have what effects on the character. It seems to change from iteration to iteration The ones I remember are red alters your personality. Silver makes you drunk/stoned. Was it blue or gold that removes powers? Also pink can make you horny, or gay, or make you fall in love, or change your sex? I'm not sure.
Here's some ideas:
1.) One where Clark finds a type of Kryptonite that temporarily takes his powers away and at first he loves it. It's a little embarrassing trying to hide the blue crystals coming out of his skin. (Maybe they pop up close to his eye and he wear sunglasses to cover them. or long sleeves over crystal veins on his arms) But for the first time, he really is a normal man and it's all on his terms because he took the kryptonite knowing how long the effects would last. But of course there's an emergency and he needs his powers ASAP to save the day but it's still a while before they can come back.
2.) Clark gets high off of some kryptonite and Lois and Jimmy have to stay by him so he doesn't wander off.
3.) Jimmy finds some of that "Makes you fall in love/makes you horny" Kryptonite and can't help his curiosity but to try it with Kara with overwhelming results. (Or Lois does that with Clark.)
4.) Something scary. The gang finds themselves in a post apocalyptic alternate dimension that was ravaged by a destruction thirsty Superman who had his personality altered into that of a monster because of some red kryptonite he got infected with. He is pretty much a horror movie monster in this one, with red crystal veins all over his body, and they need to find a way back to their home dimension with our Clark now developing a HUGE phobia of getting infected with personality altering Kryptonite.
5.) Combine them. They're playing around with various different Kryptonites. Jimmy is trapped in his apartment with a Kara who just wants to cuddle. Clark on a Kryptonite high wanders off into an alternate dimension where he's a horrible monster and once he sobers up, he's infected with Blue Kryptonite so he's on the run from his evil AU self with no powers.