The existing off-ramps at University Drive and Montgomery Street are quite tight and slow down traffic in the right lane on westbound Interstate 30. With the Chisholm Trail Parkway set to include a toll-free ramp to University Drive in the westbound direction, I no longer see a need for the existing ramp to University on westbound Interstate 30 once construction wraps up (look at this link to see what I mean). After the removal of the University Drive off ramp, additional deceleration space could be added for the existing Montgomery Street off-ramp.
The biggest issue, of course, would be re-educating drivers even with the addition of appropriate signage. Furthermore, all drivers looking to access University from Forest Park Boulevard would simply connect using Rosedale.