Yep. A male will try to breed with ANY female who's ovulating. But if she's not ready for him she can probably tear him a good one, so make sure she is and watch them to make sure he doesn't get hurt
It is physically possible. Sometimes large females can intimidate smaller males (especially if the female is being aggressive). This can make it more difficult but as long as the male is a confident breeder it shouldn't be a problem.
So i have more to watch out after the male when i breed a smaller one to a bigger female!
Im not sure if i do ot, if yes i would breed my snowraptor to my snoweclipse het tremper! I wont to do this on 2 months, so i think he is going to be bigger than know!
Since a few weeks i read here in a thread that some is breeding like this!
He puts the male in the cage of the females, ( without females at the time )! Let them get horny =) and marked the terretorium! Than put him out of the cage and put the females in! The females smell him and trough this they prepare to get breed! Somethink like that! And i wont to try this like this way!