I would like to see more .45 cal rifles myself, along with more bullet choices for them. i am hoping Knight offers this next year, if there still in the rifle making business then.i really don't see T/C making a move to the .45,.52 or the .54 cal anytime soon.the demand just isn't there.i also agree the big changes will come in the powder end of it and not any new rifle designs. the break actions IMHO will continue to dominate the market for a lot of obvious reasons.. Ray