What would be the alernative to flick

Ok so i would like flick to stay deapite the poor performances. I think this is a process that needs time and i support the team and flick. Still if he where to be sacked (by losing more games in la liga, getting knocked out of ucl early)... Funny think is how 1 year has changed the manager landscape. A lot of managers who had no jobs or managed different times work now elsewhere. After 1 year what are some peoples alternatives? Which coaches have changed your mind (like gironas micheal) If it ever comes down to laporta pulling a neadles early sack...