Won't be able to stop edge rushers at all. No chance of moving fast enough
The tradeoff is based on endurance vs agility.
They’d be flat on their back after 30-40 snaps. And they’re too heavy to drag off the field.
Hehe, they can't move. It's not about weight it's about agility and consistency.
Did you watch “the replacements?”
Need girth not weight
Sumo wrestlers wrestle in a 5-10 second bout and then they're done for the day. I don't think they could generally stand up to 100 offensive plays during a 3 hour football game.