I certainly think Forrest could give Floyd problems based on pure size alone.

He was simply too big for Shane Mosely and Floyd is smaller than Sugar Shane.

Forrest stands 6 feet tall and is HUGE compared to lil Floyd.

As the poster just above me said as well, Roman Karmazin would be a HUGE test for Floyd too.

Floyd isn't big enough for 154 lbs imo.

Both those fights, Forrest and Karmazin would represent major obstacles for Floyd imo becuase they are simply so much bigger.

There comes a time when skills and speed are no match for simple size and brute force.

At 154 lbs I think Floyd could find that out to his cost.