I think you're trying to convince yourself this is

I think you're trying to convince yourself this isn't a big deal, but an executive leaving a company is always a big deal. Dr Mahboob had access to all the inner working of cydy and it's potential and he chose to leave after 6 short months. I PM'd a couple people earlier who felt as I did when his name was missing that if you look at his linked in profile, he didn't stay long at his two previous stops, compounded with his introduction as wanting to spend more family time. Cydy does not fit that bill. NP talks about how the cfo never goes home.
This will be viewed that he doesn't believe EUA or approval is coming and any other bad view point you can take. It's a good lesson for the cheerleaders who think anything short of unicorns and beach weather is a "short".