The new teem changes are cool but would be cooler if............

Saw the new teeming changes on the pbe and I think they are really cool, giving teeming some combos in his kit sorta like singed got with flipping people into his glue will stun them. When I watched the preview of the shrooms bouncing of another shoom i was like oh snap thats bonkers. When I saw him throw another one I thought the shroom was gonna bounce twice (once off the first set trap and a second time off trap number two) but it just bounced once and stacked on top of the second trap. Since the shrooms have longer activation times it gives the opponent plenty of time to kill shrooms that bounce far into enemy lines. So long story short I think it would be cool if teemo could bounce shrooms multiple times off other set shrooms traps. Or is there some hidden OPness I'm missing that came up in testing?