You can indeed force someone to re-roll Pulse Wave...as long as the one using Probability Control is not within the area of effect of the Pulse Wave. Once you're in the area of effect of Pulse Wave, you can no longer use any powers or abilities until the Pulse Wave resolves.

Department H, even by following your thought, your idea is still wrong…..
An attack roll can be re-rolled ONLY because it ISN'T resolved yet, otherwise you can't do it. For this reason, unless the Probability Control is outside the range of Pulse Wave, the Attack action is still ACTIVE and not already resolved and then PW prevents the use of PC.
Regarding Team Abilities that replaces Combat Values of any kind, you decide if you want to use them WHEN AN ACTION IS ANNOUNCED (this is one of the reasons why you have to announce every action you take during a game to your opponent), not while an action is taking effect.
For this reason if a player announce "I use Pulse Wave with char X" the opponent is allowed to replace Defense values with the Defender TA or trough the Defend power before the player applies the PW effects; since PW can't undo things and the values are already replaced, the player have to roll for the PW attack against the Defense values of the affected chars in Area (including the replaced ones).