1. Brock
2. Heath Slater
3. Jinder
4. McIntyre
5. Booker T [Kane]
6. Velveteen Dream
7. Aleister Black [Ricochet]
....
~10. Kofi
Some armchair booking if it were me. Comedy spot to start with #2, Brock just toying with Slater and throwing him around the ring. Slater gets saved by the 3MB reunion as the trio neutralize Brock. Slater/Jinder let their guard down to celebrate before both being eliminated by McIntyre. Brock then hits McIntyre with an F5 (but not eliminated) as the countdown starts for #5. Since it's in Houston, I went with Booker T with the obligatory legend spot. Some quick offense, but Spinarooni into quick elimination. Velveteen Dream enters next and gets a staredown with Lesnar, both guys get their offense in. Aleister in next and him/Dream team up on Lesnar, leading to another staredown as a callback to their NXT feud.
Eventually have Kofi be the guy to eliminate Lesnar and build towards a Mania program. Maybe Kofi does his annual floor is lava spot only to have it be wrecked by a returning Brock. Although realistically I'd assume Vince would want a bigger name against Lesnar to pull in the casual viewers.