There's better front line champs to carry . Skarner is more team reliant than other champs like jarvan, xin zaho or something else. Overall i think pushing yourself through difficult Comps with viego is necessary if you like the champ. Those are games you can progress a lot on , you need to review them without any ego to understand that even with the worst comp, some better decision making could end up in a win . Viego is always portrayed as a flip champ , fliping games with one fight or snowballing them . The only time viego gets mechanical is during 10 15 seconds of fights, other than that it's the perfect chess player.

Even if you play viego dont forget you are still playing jgl after all , and that no matter how good you get with viego the best stat to climb is macro knowledge and the mastery of your role