North Carolina guard Seth Trimble announced Tuesday that he is entering the transfer portal.Trimble spent two seasons with the Tar Heels was a key defensive player for North Carolina (29-8), which lost in the Sweet 16 of the NCAA Tournament to Alabama.”I sit with tears of joy, thankful for the blessings and memories this university has given me,” Trimble said on social media. “It’s been a fun ride here. …”I’ve made the decision to enter the transfer portal as I feel this is the best step for me moving forward. Tar Heel Family, I will love you for the rest of my life.”