Lets talk about Bloodseeker.

Most people consider him a not so great hero. He never sees the light of competitive play. A TP scroll ruins any kind of solo gank you'd like to do with him. But lets look at the positives.

• A strong laning phase with each last hit giving you a lot of health making any sort of harass virtually useless.
• His ganking ability WITH someone with a stun is pretty good, forcing people to either run (and die) or sit (and die).
• Moves at Sonic the Hedgehog speed whenever someone is injured, and the sight means no juking. Great for early game tower diving.
• 80% Damage increase is a serious steroid for any hard carry that isn't going to be spamming spells much (Faceless Void comes to mind)
• Pretty good stat gain.

What sort of buffs/reworks would make him viable to play in a competitve enviornment? Those nice things above aren't enough as it seems.