How much do bonuses carry over into future years if you trade players?

[SouthernWarrior]

I re-signed Evan Engram TE to a 5 year deal 22.8 million with a 20.6 mil bonus (cap hit 6.64)... but in the draft in the 4th round I got a TE with superstar development

Would my cap hit if I traded for Engram jus carry over for 1 year, or for the next 5 years am I paying engram a bonus?

Not sure best way to go about this... Engram is about 10 points higher than my TE currently but superstar development at 22 seems worth giving more reps to.

[MizzouRah]

I use this tool...

https://www.madden-school.com/madden...ty-calculator/