Going back to what Pep said a few months ago about us not being able to afford another season where our first choice left back is always injured, at first sight it would seem we're definitely going to go for a left back, but that was before Zin emerged as a genuine contender. His current form is excellent, he keeps possession well, his decision making is quick and passing accurate. His defending is questionable at times but I think he has done enough to be given a chance.
As far as how it affects our transfers, priorities change, so with Zin's emergence maybe Pep now considers it more important that we don't risk another season where Kev is constantly injured - if it happened this season, it can also happen next season so maybe the Bruno Fernandes rumours are true? Hard to work out what Pep's thinking though, I read something the other day that he said Zin would have a great career 'if not at City then somewhere else' or words to that effect.
I think Delph will go and a defensive midfield will come in, maybe also a left sided centre back (Otamendi) to cover the left back position and a creative midfielder. Not sure how that would leave us with foreign spots.