Honda has some new weird properties on his fierce and EX Sumo Head-butts. Namely, he got some sort of invincibility on certain earlier frames so that he can easily fly through your Yoga Fires. This works against Dhalsim only.
If the Honda player knows this he can punish you full screen for tossing Jab yoga fires. He’ll be rewarded with a knockdown and tons of damage.
In other words, tossing full screen yoga fires for zoning nilly-willy will get you killed against Honda. Best advice here is: mix up several flavors of Yoga Fire to throw his timing off.
Be very careful when using Yoga Sniper in this matchup. If Honda has EX he can punish you ON HIT with EX sumo head-butt. Also, depending on spacing, he can punish YS on block with his fierce SH.
I really like U2 in this match. It can punish blocked fierce headbutts. It can also punish sumo splash quite easily. You can backdash on reaction, then do a TK U2 and grab Honda on his recovery frames as soon as he hits the ground.*
In Vanilla this matchup was 6-4 in Sim’s favor. I don’t think that’s the case anymore. It’s probably 5-5 now.