2 months after FUE hair transplant. Scattered hair growth. Normal? Will it grow more?

It is normal to have this type of hair growth pattern 2 months after a hair transplant.  In fact, you may be experiencing early regrowth after transplant.  ON average, hair does not regrow after a transplant for 4 to 6 months after the surgery.  

It can take six to twelve month after a hair transplant surgery to see results. So at two months, it may be too early to judge.

Yes, it is not uncommon to have hair grow in at different rates. It should even out over time, and you can always trim it to make the look more even as well. It should be done growing around 12 months. If it's still patchy by then speak to your doctor about why that may be.

The transplanted hair routinely fall off 2-4 weeks following the surgery and start coming back 2-3 months after that. SO, it is perfectly normal to have a scattered hair growth at this time.

The hair usually start to grow in after a couple of months and continues to grow for up to 18 months after hair transplant. 

At the 2 month post hair transplantation,  it is normal to have a patchy phase, where there is sparse and patchy hair growth. At this point all you can do is wait. The use of topical minoxidil will hasten the growth phase.  Also avoid smoking or being around second hand smoke. Don't judge the results before one year. 

Not happy with the way you look. You should go back to your doctor and speak with him about your problem (see video below)