Reply to Reloop TM2 + timecode Vinyl + VDJ Pro 7.3 Can it be done?

Hi I have a TM2 running through VDJ Pro 7.3 on a MBP which I love to bits. I would like to add a pair of turntables (a super OEM variant) with Rane CV02 timecode vinyl into my setup but the TM2 only has support for a single phono in.

Would it be possible by using an external sound card (Maya 44 or NI Audio 6 or even an Spin! 2+)rather than the TM2s internal soundcard to use the timecode vinyl on desks 3 & 4 of the TM2?

Would decks 1+2 still function as previously and would I loose any other controls (eq, cues, fx)?

Struggling to understand how or if this set up could work, would it be simpler to trade the TM2 and pick up a Jockey III ME? Really dont want to do this a the TM2 works great and other than the issue above dont feel any need to change