Implants not dropping, sagging breasts and flex distortion 10 weeks post op. Will this possibly resolve over time? (photo)

 Your plastic surgeon will always be your best resource given that he knows exactly how/where the breast implant “pockets” were dissected. Generally speaking, at your stage, there is still time for the breast implants to “settle”; this process may be assisted with the use of downward displacement exercises/massage and/or the use of upper breast pole straps. See what your plastic surgeon recommends. Hopefully, as the breast implants “settle”, the animation/flexion “deformity” and overall breast shape will improve. Best wishes for an outcome that you will be pleased with long-term.

Your plastic surgeon will be the best resource for your concern as he know exactly what was done. At 10 weeks there is still a chance the implants will come down to fill the lower poles of the breasts. If you were my patient I would recommend good frequent breast massage and wear a top band. 

Your plastic surgeon would be able to judge if you need a revision. I usually wait at least 6-12 months to allow implants to settle.  If they have not settled then, you may need something done to make them look better.  Going above the muscle or dual plane is beneficial for patients with your breast shape.  I think doing that will help them look more natural.