I think we can draw comparisons to Martinez's first season in a way, difference is he walked into a much more settled and balanced team.
I think we will leave business late, like we did that season (McCarthy, Lukaku, Barry). That season, it wasn't until our business was done that we started picking up good results (I think it was 3 draws up until that point).
Iffy start yes and we need a striker for sure, but there's been plenty of positives so I'm going to save any sort of concern until after the window is closed. If we haven't addressed key areas by then, then let the fume commence!