>>50510252You should see what moves are generation exclusive that you may want in their move pool or see if you want them to earn any particular ribbon, otherwise I don't see why not.
Also I don't know if this glitch was ever fixed, but gen 4 and below event mos were getting deleted from home if they had been ability patched. In other words mons with event ribbons with abilities that weren't previously available but now are were being censored by home early in home's release. I don't know if that is still a thing or if it has been fixed but it is worth considering or looking into if it's something you intend to do.