Poch has PL experience, and if he's available right now then we should get him. The reports that he's willing to ditch PSG for us only strengthens the case that he's the man for the job in my view. I don't want someone that will take it or leave it (for ETH, of course it could be the case of loyalty and bad timing, these things happen). I'm more thinking of Zidane on this one.
Poch isn't everyone's favourite, but he got Spurs playing a level of football that we've not seen at OT in a long time. If he's backed with the resources to go with this current team, I think he can take us really, really far.