Microsoft "consultants" are are usually just license auditors in disguise. We ignore them, and I suggest everyone else do the same. They "helpfully" reach out and offer to optimize your infrastructure and spend. That 'optimization' is actually "let's make sure you bought all the CALs you were supposed to, and when you inevitably didn't, because we make our licensing confusing, we'll charge you extra and threaten legal action for non-compliance"

Better to find a reputable VAR and get your licensing through them and don't ever deal with Microsoft directly.