Please Introduce Cast-Sequence macros, or Proper Combo Set-up

[Mezolitik]

In what way exactly? Are you using or have you tried at least Hold / Mixed mode for crossbar? That makes it much easier as you don't need to hold L2 or R2 all the time which is much better IMO in dungeons and such.

I do agree with the OP in a fashion. Some sequences are awkward e.g. pressing L2+up (my sprint command) while moving requires two hands, as your thumb is already occupied with the analog stick.

However, I don't move a great deal in combat, so it's only a minor inconvenience.