Barcelona already called BS on the Tata leaving at the end of the season rumors. Who could replace him?
I dunno if these rumours are crap or not, but to me Martino looks like a temporary replacement and they are going to try for a new manager next year.
I'll put up a suggestion, I think they might get Wenger. He is being quite noncommittal whenever he's asked about his new contract, just sort of repeating 'I always honour my contracts' etc. He clearly has an obsession with winning the champions league so he always prioritises it, with Barca he would have a definite shot of winning it. He would get to work with Messi, who's probably going to go down as the greatest player ever.
If Arsenal win the FA cup, he can say he's left with winning a trophy, guided us through the initial period of the emirates rebuild, always keeping us in the top 4, that he's always had these chances when at Arsenal but has been loyal to us but just wants this last chance etc etc. Similar to Henry I would view it.
There's probably negatives, Barca might want a long term appointment, might want someone familiar with Barcelona etc.He could sign a new contract soon, but I thought I would throw this out there.