I fuckin hope so man. Tropical Freeze is a very, very special game. Retro really understands what people like about DKC, and built a fantastic platformer around those core ideas. The fact that there's a time trial mode in both games is brilliant. The way Tropical Freeze's levels are often so in beat with the soundtrack shows just how well Retro understood how important David Wise's music is to the DKC experience. It was like an over the top cinematic experience in the form of a tough as nails 2D platformer. I could go on forever.
For some reason, in the back of my mind, I've expected Retro's DKCs to be a new trilogy and would love to see that come to fruition. I'd be totally into Kremlings making a return, but after the Snowmads I'd also be interested in seeing what original ideas Retro has.
On a side note, they really should do a DKCR2Pack on the Switch. Put Returns and TF on a cart, give Returns the new control schemes from TF and include the extra special worlds from the 3DS release. I'd pay full price for that lol