"potentially allowing" is a correct and usable phrase in written English.
You can use it when you are talking about a potential action or possibility. For example, "The new policy has the potential to allow for greater flexibility in the workplace."
Aside from their small size, potential advantages include ease of production and greatly enhanced stability, potentially allowing oral administration.
Zookeepers had to decide between killing a gorilla or potentially allowing it to harm a child.
Half were found to improperly encrypt their communications, potentially allowing an attacker to steal money.
SamMobile claims it will be compatible with the S7 via Bluetooth, potentially allowing 360-degree video streaming and phone controls.
The two news divisions will share some news-gathering and production resources, potentially allowing ABC to trim some costs.
He declared Obamacare a Trojan horse, potentially allowing "your friendly neighbourhood federal bureaucrat" to join doctors' meetings.
And most of the league's television contracts will soon expire, potentially allowing it to negotiate huge new deals.
The harder question is whether to remove all age and other restrictions, potentially allowing children as young as 11 or 12 to take the drug without medical supervision.
Florida's regulatory code says individuals with IQs as high as 75 may be diagnosed as mildly intellectually disabled, potentially allowing them to receive state aid.
Essentially, the agreement is another step toward the goal of allowing Argentina to reorganize its economy, potentially allowing it to pay back its debts at some unspecified point.
Microsoft boasts that its search page has 54 fewer characters than that of Google, potentially allowing it to appear a tiny fraction of a second faster.
