A large scale land battle would be fresh and interesting to see. I remembering reading TOS Invasion Book 1 that had a land battle with Kirk and his crew on the ground against the Klingons. Would be cool to see onscreen. Big space battles, hell yeah. Why not? These films have the budget to do that now. We might as well. Again it something not done in Trek movies before besides a brief battle in FC. People say it's more of a Star Wars thing but these nu Trek movies are more star warsy than any before.