This will probably get downvoted, but I believe Teemo could use a small buff.

Hi ho!

So, last couple of patches were all a string of indirect nerfs to Teemo - for all of his builds nonetheless. There were caused by:

• Adaptive Helmet and its buff later (very significant against Teemo)
• Rework of Thornmail
• Duskblade buff (blackout passive is now on a core item)

As a result of those, Teemo got quite a bit weaker than before (and it's not like he was very strong before), and as such I think it's time for a small buff.

That said, I don't want to just up his damage, because that will make him oppressive against champions that don't build those items. So, instead we could make him a tiny bit more slippery by buffing his base movement speed slightly and W active (which is very uderwhelming).

For example:

Movement Speed 335 (from 330) - so, from below average to average. To give you an idea, here are some champions that have 335 ms:

And W active changes, for example:

• Adding an AP scaling (let's say 2-3% per 100 AP) - Make Teemo ignore unit collision
• Cooldown ticks down 30/35/40/45/50% faster while passive is active (this sounds strong until you realize that Teemo W is on 17 second cooldown at all ranks)
• Passive is automatically active after W ends (currently if you get hit during W active, the passive will be disabled after active ends)

What would those changes accomplish: It would augment his strengths while leaving weak points in tact. It would help Teemo scout around the map (the faster cd while passive is on would make using W for out of combat boost feel much less awful).

Tl;dr: Teemo is weaker so he gotta go faster.

And here's mandatory gif of Teemo moving fast (by courtesy of Crazy Boris):

https://media.giphy.com/media/gZRnfy4ApoIVO/giphy.gif?noredirect