If i was Morde Top after first tower is won, Split Push Mid and Top and just try to keep it going. This is extremely difficult for Morde,
1.) There are some real funny rules about split pushing lanes now that gets you banned, and Morde is a easy setup for that.
2.) Way to slow to accomplish a split push, an that is Jungles job. What you expect your jungle to do? Switch? No. Stay in your lane until your team mates clear an call for help. Feeding Top mid-game , .... see were it leads.
3.) Mordes new Re-worked Lane Position is as a AP Carry. Bottom Lane Position with a 50/50 win rate anyway you look at it. Morde aint winning without that dragon, o to Split push with Morde would be Bottom-Top Split Push, which he cant do without a teleport Or Backing the entire game, again falling behind, Slow and still doesn't have a dragon.
4.) Dragin gets called and dies 10secs before you see the Ping disappear.
Just play Morde were Riot reworked him for teams sake. I was a Morde Main, then they placed him Bottom Lane an issued out bans and crap, dont be a 3 time loser when you end up knowing the truth. Cheers.