Edit: Oh wait, it's open?!?!?!?!?!?!?!?! NICEEEE I am going for FF, and I am glad it's open.
Batman is still to alive. They just painted it a few seasons ago, it still runs really well. It's a B&M, and B&Ms to me are perfect rides that rarely have problems.
I don't know a lot about motors, but if it's a B&M motor they need, I am sure they can buy one from a park, or B&M may have one to sell instead of making a new one. Worst case scenario, it's closed for the rest of the season.
Also, I hope they don't touch Iron Wolf, and they wait till they have money to make it new again, because that ride is amazing, there aren't a lot of stand-up coasters, and a new paint job, and few new technical replacements, trains? And it should be up and runnings. Maybe they will buy 2 motors, because from what I have heard, Iron Wolf's is almost dead.