Ok
Gsp mixed his striking and wrestling the best of anyone ever at his peak
That was a long time ago, his last few fights in the ufc he looked sluggish and wasn't able to completely dominate very physically weak fighters like diaz and condit. That was how he looked like 3 years ago, since then he's had 0 fights and has obviously not been training as if he was an active fighter so it is fair to assume he has regressed further.
Bisping is much much stronger than diaz and condit and defo will not get muscled by gsp. Gsp may time a good takedown but bisping has some of the best defensive wrestling in the sport and is a bigger man, I certainly see him getting back to his feet rather easily if taken down, he always does
As for saying bisping is in big trouble is gsp takes him down ? I'm amazed you think so, bisping is in no trouble on the ground, Gsp doesn't have wicked ground and pound or wicked submissions. There is minimal threat on the ground
Gsp in my poses such little threat anywhere. His only real hope is to jab and move and get a late takedown to win rounds and eek out a decision