Well. Maybe I can help you. Around 3 month ago I was working on my campaign " Kil'jeadan Revenge". it is about last try of Kil'jeadan for Kill LichKing but Arthas will Spell him with Ice and he can't do anything. But you know. Kil'jeadan is clever. He call Firelord for help.
Firelord will find Jeina , Windrunner , Thrall and Thrall will find Rexxar and Blademaster and .... and windrunner will find Night Stalkers , Illidan Nagas and .... and Jaina will find Gondulf mountain king and .... and This all heroes will fight with Lich king.