I don't think he valued Aguero at that point, not that he didn't value a top striker.Agreed somewhat.
But consider this - when our 2nd choice striker was fit what did we mostly do. And the, finally, when our top striker (Kun) was fit... what did we do? We continued to play without a top striker - in our most important matches - by choice. To me, this indicates that Pep does not value a top striker as a must - and in fact - may prefer to play without one.
I think we'll likely sign an upcoming stiker in the next window - because - at the least - it afford flexibility in formation. I do not expect us to spend big on stiker next window though - I very much doubt that Haaland or Kane will be in our side next season because of this.
We don't sign a player of his ilk as a replacement and it'll be the worst business we've done since Bony.