I think Eddie could definitely get finished
Im late to this discussion (as always) but my 2 cents:
1) RDA has been training a lot of Muay Thai in Singapore. He looked really sharp in the footage (adding ellbows is amazing) and he is really confident in his striking coming of destruction of 2 elite strikers.
2) Eddie has been TKOed once in his 31 fight career and thas was back in 2007. BUT he gets rocked a lot. I remember him hurt in the Cerrone fight and against Chandler (have to admit I have seen Pettis fight but did not pay much attention).
3) RDA has turned himself into an amazing
offensive wrestler. He mixes striking with TDs pretty well but I dont think that will be his gameplan for this fight (maybe go for a few TDs to make Eddie think).
But RDA defensive wrestling is the biggest question mark in this fight. Since Khabib grapplefuck we have not seen anyone try to constantly grapple with Rafael.
We all know Eddie can be a grinder but I feel he is a little overrated. Pettis is one of the easiest top guys to outwrestle and when Alvarez wanted to grapple with Cerrone he got stuffed bad.
4) Eddie showed to be vulnerable to leg kicks. RDA may not be Cerrone but he have nice legkicks.
5) Eddie has underrated hands. The guy can bang and has good power. He has been fighting conservative lately but he is a true savage when he wants to. Maybe he gets tagged a little more than he should but the guy has solid boxing skills.
6) Momentum goes to Rafael. He has been on a tear lately. Eddie comes from 2 split decisions against guy who either underperformed (Giblert) or were favorable matchup for him (Pettis).
With all this said I think Eddie gets some TDs but in the long term if he does not catches RDA with something BIG he will get his ass kicked.
I favour RDA but I think LiveBet may be better suited thank his ML after Round 1 Eddie manages to have some success early.