Let's have a discussion about hard-engage and solo queue win rates.

In light of the Sejuani's ascendance to what some would consider competitive viability and some would considered over-powered-ness, I want us to have a discussion on the strength of having easily identifiable hard engage (with or without the usage of supplementary summoner spells) and the mentality of solo queue and teamfighting.

While I think that it's obvious that providing a visual indication to engage is powerful for unorganized teams, I want to know if you think that the need for follow-up skews champions win rates positively or negatively, or if other qualities of the champion (damage, supplementary CC, tankiness) have more of an impact on win rate than hard engage does.

Links to potential 'hard-engage' and 'heavy flank' champs stat pages for reference:

Aatrox: http://www.lolking.net/champions/aatrox&region=all&map=sr&queue=1x1#statistics

Alistair: http://www.lolking.net/champions/alistar&region=all&map=sr&queue=1x1#statistics

Amumu: http://www.lolking.net/champions/amumu&region=all&map=sr&queue=1x1#statistics

Annie: http://www.lolking.net/champions/annie&region=all&map=sr&queue=1x1#statistics

Ashe: http://www.lolking.net/champions/ashe&region=all&map=sr&queue=1x1#statistics

Bard: http://www.lolking.net/champions/bard&region=all&map=sr&queue=1x1#statistics

Braum: http://www.lolking.net/champions/braum&region=all&map=sr&queue=1x1#statistics

Cassiopeia: http://www.lolking.net/champions/cassiopeia&region=all&map=sr&queue=1x1#statistics

Diana: http://www.lolking.net/champions/diana&region=all&map=sr&queue=1x1#statistics

Evelynn: http://www.lolking.net/champions/evelynn&region=all&map=sr&queue=1x1#statistics

Fiddlesticks: http://www.lolking.net/champions/fiddlesticks&region=all&map=sr&queue=1x1#statistics

Galio: http://www.lolking.net/champions/galio&region=all&map=sr&queue=1x1#statistics

Gangplank: http://www.lolking.net/champions/gangplank&region=all&map=sr&queue=1x1#statistics

Gragas: http://www.lolking.net/champions/gragas&region=all&map=sr&queue=1x1#statistics

Hecarim: http://www.lolking.net/champions/hecarim&region=all&map=sr&queue=1x1#statistics

Jarvan IV: http://www.lolking.net/champions/jarvaniv&region=all&map=sr&queue=1x1#statistics

Kennen: http://www.lolking.net/champions/kennen&region=all&map=sr&queue=1x1#statistics

Leona: http://www.lolking.net/champions/leona&region=all&map=sr&queue=1x1#statistics

Lissandra: http://www.lolking.net/champions/lissandra&region=all&map=sr&queue=1x1#statistics

Malphite: http://www.lolking.net/champions/malphite&region=all&map=sr&queue=1x1#statistics

Maokai: http://www.lolking.net/champions/maokai&region=all&map=sr&queue=1x1#statistics

Nami: http://www.lolking.net/champions/nami&region=all&map=sr&queue=1x1#statistics

Nautilus: http://www.lolking.net/champions/nautilus&region=all&map=sr&queue=1x1#statistics

Nocturne: http://www.lolking.net/champions/nocturne&region=all&map=sr&queue=1x1#statistics

Pantheon: http://www.lolking.net/champions/pantheon&region=all&map=sr&queue=1x1#statistics

Rammus: http://www.lolking.net/champions/rammus&region=all&map=sr&queue=1x1#statistics

Rengar: http://www.lolking.net/champions/rengar&region=all&map=sr&queue=1x1#statistics

Rumble: http://www.lolking.net/champions/rumble&region=all&map=sr&queue=1x1#statistics

Sejuani: http://www.lolking.net/champions/sejuani&region=all&map=sr&queue=1x1#statistics

Shyvana: http://www.lolking.net/champions/shyvana&region=all&map=sr&queue=1x1#statistics

Sion: http://www.lolking.net/champions/sion&region=all&map=sr&queue=1x1#statistics

Sona: http://www.lolking.net/champions/sona&region=all&map=sr&queue=1x1#statistics

Twisted Fate: http://www.lolking.net/champions/twistedfate&region=all&map=sr&queue=1x1#statistics

Vi: http://www.lolking.net/champions/vi&region=all&map=sr&queue=1x1#statistics

Volibear: http://www.lolking.net/champions/volibear&region=all&map=sr&queue=1x1#statistics

Warwick: http://www.lolking.net/champions/warwick&region=all&map=sr&queue=1x1#statistics

Wukong: http://www.lolking.net/champions/monkeyking&region=all&map=sr&queue=1x1#statistics

Zac: http://www.lolking.net/champions/zac&region=all&map=sr&queue=1x1#statistics