The former Wales Under-20s captain will feature for Dragons against Benetton at Rodney Parade on Saturday (17:30 GMT).
“It’s really important that we manage him and don’t get him there too early,” said MacLeod about the forward’s international ambitions.
“He got the opportunity train with Wales and it’s so good when young men get a small taste of it.
“I think it’s critical that they get a taste rather than getting thrown in and it was great for him because he is a super talent.
“I believe he has the attributes to become world class, it’s just how we manage, grow and develop him.
“Steve and his coaching group are doing a great job and I love how they are growing the next lot of players.”
Woodman made his Dragons debut in 2023 and has made 42 appearances.
He has featured in 12 of 15 games this season, showing his versatility with two starts in the second row.
“Aerially he is outstanding, whether at the line-out or catching high balls. On the edges he has a good skill set and is growing his collisions and physicality,” said Macleod.
“Being a tall lad that will take a bit of time, but he’s right across the game whether in defence or attack. He adds so much value on both sides of the ball.”
