Honestly, lots of speculation. Only known fact is - he is not right. He had hammy issues at the beginning of B10 play and would be seen getting worked on before, during and after games. Speculation ranges from hammy to lumbar to someone slept w his girlfriend to his introvert personality of a young guy thrown into a national spotlight. His mom said he has a terrible fear of public speaking and crowds etc. A very quiet dude.
It looks like he has decent lift on his jumpers which indicates it might not be a physical thing but then he leaves his jumpers short which indicates it might be a physical issue. It looks like he has speed but he doesnt have that change of speed when driving to the basket any more.
MD biggest problem is that they rely on high screens w pick n rolls and I think teams have seen enough tape to defend. Now when Melo drives defenders dont foul, close off the passing lanes and leave melo floating in the air without a play to be made.
Its just odd and its been going on too long to be a simple funk.
edit - just read a good article talking about Melos woes. and it seems he has a hammy and back issue to go along with teams defending the high pick and roll better and not fouling him.
https://www.washingtonpost.com/news...ons-why-the-terps-melo-trimble-is-struggling/
good luck the rest of the way. Wouldnt mind getting a chance at some payback in the B10 tourney! Actually would love the opportunity.