623D reset? Those don't work against anyone remotely good. Only time 623D reset is applicable is if it's the unblockable reset from 236D -> RC -> 623D. And even then it's situational.
On that note, is you have a combo ending in, 6C-> DC -> 5C or Sekkajin -> Dash5C, you can SJC it into j.A for tick throw reset if they teck neutral or backwards, or go for a throw reject miss against a japanese. If you get a purple throw break then you still have your j.C, or safer j.236D to continue pressure, or even air dash in for more risky pressure.