Ohh, this is looking so nice ... trying to follow the previous year's crossovers all over the various comics was painful...
Was there a 2013 ... (quick URL test) yes!
... How hard would it be to do this on all the prior years? Especially the grandaddy of them all between EOU, Cameo, and ... a hundred(?) others. Really, trying to read that in a unified timeline order, with "prequel" stuff that you didn't find out about until later... a good "read in this order" editing would be helpful.
Heck, for that matter, how hard would it be to do this on a typical Fesworks yearlong crossover? :[-)
"So my Mom left me a huge heap of molding, rotten, decaying, puss-dripping zombies ... How cool is that?"
"So what is your advice to me?"
"Stop doing stupid crap."