By Orlando Silva Montrezl Harrell not only went at it with Giannis Antetokounmpo, but also had some words for Thanasis, threatening him on the court. Montrezl Harrell wasn’t having anything from anybody on Friday night, especially if they were a part of the Milwaukee Bucks. The Philadelphia 76ers player starred in a controversial moment with 2x NBA MVP Giannis Antetokounmpo, refusing to give the Greek player the basketball when he attempted a couple of free throws at Wells Fargo Center. This led to an unfortunate situation where Giannis tossed a ladder, as he tried to keep taking his free thro…