Best idea in the last 3,000,000 years, while someone drives flash passenger can guide phoenix missile while on the move.
It takes SOE forever to find palatable nerfs for 2-manned Gimmicks. In most cases, as the SaronHDR & Zypher showed us, dropping the "skill Floor" a couple feet (examples: AOE changes, infrared, and less effective parabolas) is all that's needed but even then, the effectiveness of the gimmick has to be something that's just allowing 2 players together to literally MOW through dozens of solo players. If this ATV wambo combo isn't doing that in most cases, then you guys are just being the usual paranoid sad sacks you always act like whenever the Infiltrator gets even a taste of the relative power and versatility that literally every other class & Vehicle in the game already had.