potentially! What ever the author is capable of, but I think jad would be a brilliant bot script
The problem with brewing, restoring and killing Jad is how much time and money it takes to code it correctly (one screw up could cost the time/cost it takes to get to him). The healers could also be difficult because of the different ways of dealing with them (e.g. tanking or killing them on a main, luring them on a pure and where to lure them to depending on Jad's spawn location). And you can't really pray switch, brew and restore without aggro-ing the healers and deciding what to do with them, whether that be lining them up so only one hits you, luring them or killing them.
Not sure if this is terribly accurate but I remember a Jad bot back in the day (~08/09) that would do waves 62 and 63, but it was paid (wasn't cheap) and put a lot of the firecapers out of business. Just a heads up haha. I'd take a stab at writing the bot, but just got banned am currently rebuilding. Just now learning to write for Runemate but if nothings written for it and I'm back to a comfortable build, I wouldn't mind trying something basic like pray switching, brewing/restoring and lining up the healers to tank one.