Can't really vote on that poll because it's (unsurprisingly) designed to encourage a negative discussion on Koeman.
Why do you think that? You could more easily say it encourages a positive discussion as the negative option still admits we look likely to make top 6, with more stable team performances. After two disordered seasons in the bottom half that's encouraging, no?
Ideally, top 6 is where we need to be, for that way lies European adventures. I think most agree Koeman is a likely candidate to put us back there, based on his last two seasons at Saints.
The case for "no" is that a high-end Prem-winning candidate like Pellegrini or Mancini would be expected to get us top 4 straightaway, and that this is more desirable as it aims higher
quicker. This logic also makes sense as by waiting too long we give the other big clubs a chance to regroup after this strange season: by the time Koeman's Everton is ready for top-4 we may have 5 or 6 really strong rivals.
I went for josé-on-toast...no José no party.