Could Dregg absorb the Turtles?

[Yabuturtle]

I always wondered why he didn't absorb the Turtles in Divide and Conquer. He absorbed 5 of the most powerful aliens in all the galaxies with a flick of a switch? Instead of fighting them, wouldn't it be to his favor to absorb the Turtles, too, so he'd be rid of them and become even stronger than before?

I often wondered what it'd be like if Lord Dregg ran into Shredder, Krang, Bebop, Rocksteady and General Tragg and ended up absorbing them, too since they were in Dimension X as well and that was the last place he was in before he went to Earth. He was already powerful when he absorbed those aliens and had their speed, strength, mental abilities and powers and had it multiplied a hundred fold so I can only imagine what it'd be like if absorbed Shredder and company. I almost feel like he should have. That way we'd know that Shredder and others would be gone for good, instead of wondering what happened to them? We just saw them go to Dimension X and we never see them again. And Dregg would become really smart, having the intelligence of both Shredder and Krang.

But how come Lord Dregg didn't just absorb the Turtles when he arrived? Unless he suit can only absorb up to 5 people.