In absence of true political leader, Federalisation seems a solution in ukraine. Do you beleive that someone who ask for federalisation is someone who hate ukraine ? Than all germans hate germany because it is a federale country (same goes for several european countries even including USA) ?
Ukrainian should start to talk (altogether) about the main problems and questions. Forget your politics “pseudo”-leaders, most of them are looking for there interests. Ukraine now has a strong economic crisis but in my opinion more dangerous “political” crisis. You do not have a true “ukraine” political leader, there are only Pro-russian (maybe europhobe) or Pro-European (rmaybe ussophobe). I don’t think that this problem will solve with the comming presidential elections.

Why can’t ukraine be just “ukraine”. Not the ukraine under russian control and not the ukraine that fellows the European -eldorado dream. According to German and French polls show that the european population is against the “ukraine” adhesion to the European Union:

http://www.lefigaro.fr/international/2014/03/14/01003-20140314ARTFIG00358-francais-et-allemands-hostiles-a-l-entree-de-l-ukraine-dans-l-ue.php