Old thread and OT for my question, but I shoot here since this was the only found by search function:

Does Pro give bump to business cabin on just euro-shorthauls without longhaul segment, if room allows? I would expect 99% yes if Y-cabin is full, but even with lower load factor?

(having trouble with one destination where I need all the time flexibility but the Value ticket suuuuuuuucks so much and Pro is crazy priced. But I found an interesting way...)