"I feel great about our season," said Posey. "We had one of the best seasons in a long time.
"Next year, they will have to go and build off of that.
"My senior class worked hard. We were one unit. We felt like a family and we felt like nobody could stop us if we executed."
Posey and teammate Tony Bridges were both selected to play in the Mississippi/Alabama All-Star game.
The experience has been rewarding so far according the to the talented defensive lineman.
"It's been great," said Posey. "I am used to being one of the biggest ones, but now I am one of the smallest ones.
"We have a lot of talent out here and I like everybody."
Posey will look to sign with a junior college come signing day.
"I visited Jones the other day and I am going to visit East Mississippi, Hinds and Alcorn," said Posey. "I think JuCo might be best for me, so I can get a little bigger, faster and stronger."