When the don't have the ball they fall into a 4-5-1 type shape like Juve.
However, when Juve have the ball it's 4-3-3. When Roma have the ball it's more like the 'wide' players move into striker positions and Totti drops into a trequartista type role.
Therefore, Rossi would fit Roma far better than he would fit Juve.
Wallahi I love this guy! DUDE IS A BOSS! Can't get more boss than that! Walks in a press conference says what's up then bounces. no a single fuck was given he did what he wanted to do!