Thats the problem, whether he gets taken down. I think both could hold him down pretty successfully. Its just getting him down thats the problem. If it stays standing Andy should school them both.
The best chance is to take Anderson down, no doubt about it, but lets ask Chael Sonnen how many stitches he collected by laying on him for 4.5 rounds. Anderson is capable to inflict terrible damage from the bottom.
"Although no one can go back and make a new beginning, anyone can change now and make a new end."