Bouncing and Eagle's sight

So this happened on one of our playgroup's games the other day:

Player 1 is bleeding Player 2.
Player 2 then denies blocking and bounces the bleed to Player 3.
Player 3 bounces the bleed to Player 4 and that would oust Player 4 since he has no unlocks and few pool left. Player 2 then decides to use Eagle's Sight on Advanced to go back to blocking the bleed. Is this valid?

Name: Eagle's Sight
[Jyhad:U, VTES:U, CE:U, BH:PM3, LoB:PO2, Third:PTz2, KoT:U/PT3, SP:PwN2, V5C:PSal2]
Cardtype: Reaction
Discipline: Auspex
[aus] +1 intercept.
[AUS] This vampire attempts to block the current action, ignoring the normal prey, predator or target restrictions for blocking actions.
Artist: Larry MacDougall; Chris Stevens

Yes.

www.vekn.net/rulebook

... Once a Methuselah decides not to make any further attempts to block, that decision is final.

If the target of the action is changed (e.g. a bleed action is redirected), this will reopen block attempts, following the normal rules. ...

That makes sense, thank you.