User blog comment:Mineko Charat Lucky/Stop Telling Me What to Build, Thanks/@comment-23973192-20131015221253/@comment-8267817-20131018133347

Better clear times means he can gank more often, allowing him more presence in the game, applying pressure to the enemy team. Upgrading into Wriggle's allows him to ward either his buffs, or the enemy's buffs, or key points on the map, providing vision and awareness of enemy positions or allowing/denying counter jungling.

Not saying it is a great thing to do on him, but it can work if used apropriately.