The bottom line is beggars cannot be choosers and for as long as we have the current Board we'll be beggars.
Frankly, being an Evertonian is pretty dull as our realistic seasons involve a range of 5-12 in PL and a possible cup run.
The main excitement is our penchant as fans for gossip and back-biting!
The main "improvement" is the quality of football getting a bit better.
Stadium naming rights would not move the dial on any of this even a fraction.
A new or massively re-developed stadium would move the dial slightly.
A new Board would move the dial significantly - for better (our own 'City' or even our own Villa, despite some of the nonsense talked about Randy Lerner) or worse (our own Pompey, Rangers, Leeds...). The odds are probably stacked slightly to better because for all BK's many faults I think he'd genuinely try to protect the club IF he could (though I'm not convinced he is in charge when it comes to £).
A new manager would probably have the most profound short-term effect - again for better or for worse but with the odds probably stacked towards worse.
Of course, 3 points at the public loo tomorrow and life will be a little more exciting b)